WATCH: Chris Guiliano’s 21.43 50 Free Pro Swim Series Record & All Day 4 Westmont Race Videos

2026 Pro Swim Series – Westmont

The 2026 TYR Pro Swim Series -–Westmont concluded Saturday night with finals of the 100 butterfly, 200 IM, 50 breaststroke, 100 backstroke, 400 freestyle, and 50 freestyle. If you missed any of the action this week, check out the links above for SwimSwam’s full coverage and live recaps, with race videos from the final night linked below.

All videos are courtesy of USA Swimming on YouTube.

WOMEN’S 100 BUTTERFLY – Final

Top 8 Finishers:

  1. Gretchen Walsh (NYAC) — 55.20
  2. Lily Price (AUS) – 58.02
  3. Tessa Giele (BAMA) — 59.58
  4. Lindsay Looney (TXLA) — 59.73
  5. Natalie Kan (FAST) — 59.80
  6. Kelsey Zhang (UN) — 1:00.23
  7. Samantha Banos (LDB) — 1:00.38
  8. Celia Pulido (MEX) — 1:00.64

MEN’S 100 BUTTERFLY – Final

Top 8 Finishers:

  1. Shaine Casas (TXLA) — 51.02
  2. Dare Rose (SCAR) — 51.36
  3. Matthew Temple (AUS) — 51.83
  4. Santiago Grassi (FAST) — 52.65
  5. John Thymann (CAL) — 52.87
  6. Jamie Ingram (MAST) — 53.31
  7. Ethan Healsey (HEAT) — 53.40
  8. Trenton Julian (MVN) — 55.73

Women’s 200 IM — Final

Top 8 Finishers:

  1. Summer McIntosh (TXLA) — 2:08.21
  2. Phoebe Bacon (WISC) — 2:12.24
  3. Agostina Hein (ARG) — 2:13.08
  4. Brooklyn Douthwright (CAN) — 2:14.95
  5. Lea Polonsky (CAL) — 2:15.38
  6. Emma Weyant (GSC) — 2:15.87
  7. Isabelle Odgers (MVN) — 2:16.32
  8. Maya Hetland (PASA) — 2:20.43

Men’s 200 IM — Final

  • World Record: Leon Marchand (France) – 1:52.69 (2025)
  • American Record: Ryan Lochte (USA) – 1:54.00 (2011)
  • U.S. Open Record: Ryan Lochte (USA) – 1:54.43 (2010)
  • Pro Swim Series Record: Leon Marchand (France) – 1:55.68 (2023)

Top 8 Finishers:

  1. Carson Foster (NYAC) — 1:57.39
  2. Finlay Knox (CAN) — 1:59.50
  3. Luke Barr (TFA) — 2:00.31
  4. Max Matteazzi (PEAQ) — 2:00.53
  5. Trenton Julian (MVN) — 2:01.00
  6. Grant Sanders (UN) — 2:02.75
  7. Kent Goni Avila (RAC) — 2:04.12
  8. David Sammons (MAC) — 2:06.64

Women’s 50 Breaststroke — Final

  • World Record: Ruta Meilutyte (Lithuania) – 29.16 (2023)
  • American Record: Lilly King (USA) – 29.40 (2017)
  • U.S. Open Record: Lilly King (USA) – 29.62 (2018)
  • Pro Swim Series Record: Lilly King (USA) – 29.62 (2018)

Top 8 Finishers:

  1. Skyler Smith (NCAC) / Mona McSharry (TNAQ) — 30.88
  2. Sophie Angus (CAN) — 31.35
  3. Macarena Ceballos (ARG) — 31.42
  4. Kiia Metsakonkola (AU) — 31.96
  5. Maddie Moreth (VSC) — 32.04
  6. Frida Loebersli (UN) — 32.08
  7. Kimberly Ruiz (WAVE) — 32.26

Men’s 50 Breaststroke — Final

  • World Record: Adam Peaty (Great Britain) – 25.95 (2017)
  • American Record: Nic Fink (USA) – 26.45 (2022)
  • U.S. Open Record: Michael Andrew (USA) – 26.52 (2022)
  • Pro Swim Series Record: Van Mathias (France) – 26.57 (2026)

Top 8 Finishers:

  1. Michael Andrew (MASA) — 27.00
  2. Michael Houlie (TNAQ) — 27.13
  3. Denis Petrashov / Jack Kelly (NYAC) — 27.31
  4. Uros Zivanovic (AU) — 27.33
  5. Josh Matheny (ISC) – 27.68
  6. Oliver Dawson (CAN) 27.71
  7. Finn Brooks (ISC) — 28.13

WOMEN’S 100 BACKSTROKE – Final

Top 8 Finishers:

  1. Isabelle Stadden (AQJT) — 58.24
  2. Katharine Berkoff (WOLF) — 58.82
  3. Taylor Ruck (CAN) — 59.88
  4. Anna Peplowski (ISC) — 59.94
  5. Phoebe Bacon (WISC) — 1:00.36
  6. Ingrid Wilm (CAN) — 1:00.67
  7. Rhyan White (WOLF) — 1:00.74
  8. Daniela Linares Danzos (MEX) — 1:00.97

MEN’S 100 BACKSTROKE – Final

Top 8 Finishers:

  1. Blake Tierney (CAN) — 53.60
  2. Shaine Casas (TXLA) — 53.76
  3. Ivan Tarasov (AU) — 54.17
  4. Destin Lasco (PDR) — 54.79
  5. Grant Bochenski (HSC) — 55.16
  6. Jack Harvey (BER) — 55.20
  7. Michael Long (WISC) — 55.47
  8. Raben Dommann (CAN) — 55.95

Women’s 400 Freestyle — Final

Top 8 Finishers:

  1. Katie Ledecky (GSC) — 4:00.54
  2. Maria Costa (BRA) — 4:08.05
  3. Agostina Hein (ARG) — 4:10.64
  4. Molly Walker (AUS) — 4:12.44
  5. Tiana Kritzinger (AUS) — 4:12.74
  6. Anna Peplowski (ISC) — 4:15.39
  7. Lindsay Looney (TXLA) — 4:16.19
  8. Blakely Hammel (EAJ) — 4:17.28

Men’s 400 Freestyle — Final

  • World Record: Lukas Martens (Germany) – 3:39.96 (2025)
  • American Record: Larsen Jensen (USA) – 3:42.78 (2008)
  • U.S. Open Record: Rex Maurer (USA) – 3:43.33 (2025)
  • Pro Swim Series Record: Sun Yang (China) – 3:43.55 (2016)

Top 8 Finishers:

  1. Sam Short (AUS) — 3:43.49 *Pro Swim Series Record*
  2. Lucas Henveaux (CAL) — 3:46.40
  3. Luke Hobson (NYAC) — 3:48.78
  4. Leon Marchand (TXLA) — 3:48.79
  5. Tommy Neill (AUS) — 3:50.62
  6. Stephan Steverink (BRA) — 3:51.48
  7. Kieran Smith (RAC) — 3:53.55
  8. Bobby Finke (SPA) — 3:53.63

Women’s 50 Freestyle — Finals

Top 8 Finishers:

  1. Gretchen Walsh (NYAC) — 24.39
  2. Rylee Erisman (LAKR) — 24.95
  3. Olivia Smoliga (UN) — 24.96
  4. Elizaveta Klevanovich (AU) — 25.08
  5. Taylor Ruck (CAN) — 25.19
  6. Simone Manuel (TXLA) — 25.22
  7. Kalia Antoniou (U) — 25.25
  8. Leah Tigert (ISC) — 25.53

Men’s 50 Freestyle — Final

Top 8 Finishers:

  1. Chris Guiliano (TXLA) — 21.43 *New Pro Swim Series Record*
  2. Nikita Sheremet (UOFL) — 21.62
  3. Matt King (ISC) — 21.85
  4. Andrej Barna (SRB) — 21.93
  5. Jokubas Keblys (CS) — 22.07
  6. Michael Andrew (MASA) — 22.28
  7. Bjornar Laskerud (NCS) — 22.32
  8. Calvyn Justus (FAST) — 22.33

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jim
3 months ago

Did I just see a Smoliga appearance?

Did she just hang with Gretchen for at last half the race?

Did she just get touched out by Rylee, who is almost half Smoliga’s age??

I missed this upon first view of the results. This is truly exciting to have her back…and rocking already!

Same with the 50 back putting in a decent ‘welcome back’ time.

Go Smoligs!

Hank
3 months ago

Guiliano putting McEvoy on notice