| # | Name | Team | Time | Date | Meet |
|---|---|---|---|---|---|
| 1 | Ryan Murphy |
USA | 43.49 | 03/25 | NCAA Championships
Atlanta |
| 2 | Matt McHugh |
USA | 45.07 | 02/26 | Big Ten Championships
West Lafayette |
| 3 | Taylor Dale |
USA | 45.13 | 03/25 | NCAA Championships
Atlanta |
| 4 | Connor Oslin |
USA | 45.16 | 03/25 | NCAA Championships
Atlanta |
| 5 | Grigory Tarasevich |
RUS | 45.24 | 03/25 | NCAA Championships
Atlanta |
| 6 | Ralf Tribuntsov |
USA | 45.30 | 03/04 | Pac 12 Championships
Federal Way |
| 7 | John Shebat |
USA | 45.36 | 03/25 | NCAA Championships
Atlanta |
| 8 | Jack Blyzinskyj |
USA | 45.41 | 02/19 | SEC Championships
Columbia |
| 8 | Andrew Marsh |
USA | 45.41 | 02/26 | Big 12 Championships
Austin |
| 10 | Luke Kaliszak |
USA | 45.42 | 11/21 | GT Fall Invite
Atlanta |
| 11 | Eugene Godsoe |
USA | 45.46 | 12/19 | NT Pro Am Classic
TX |
| 12 | Jake Taylor |
USA | 45.47 | 03/25 | NCAA Championships
Atlanta |
| 13 | Hennessey Stuart |
USA | 45.50 | 03/25 | NCAA Championships
Atlanta |
| 14 | Chatham Dobbs |
USA | 45.58 | 03/04 | Pac 12 Championships
Federal Way |
| 14 | Ryan Hoffer |
USA | 45.58 | 12/11 | Winter Juniors West
Austin |
| 16 | Jacob Pebley |
USA | 45.61 | 03/25 | NCAA Championships
Atlanta |
| 17 | Sean Lehane |
USA | 45.77 | 03/25 | NCAA Championships
Atlanta |
| 18 | Miguel Ortiz |
ESP | 45.78 | 12/19 | OK Elite Pro Am
Oklahoma City |
| 19 | Ryan Bohman |
USA | 45.83 | 03/12 | WV SC Champs
WV |
| 20 | Nic Graesser |
USA | 45.85 | 02/26 | ACC Championships
Greensboro |
| 21 | Andreas Schiellerup |
DEN | 45.87 | 02/26 | ACC Championships
Greensboro |
| 22 | Aaron Whitaker |
USA | 45.90 | 03/25 | NCAA Championships
Atlanta |
| 23 | Logan Rysemus |
USA | 45.91 | 03/25 | NCAA Championships
Atlanta |
| 24 | Ryan Dudzinski |
USA | 45.94 | 03/03 | Pac 12 Championships
Federal Way |
| 25 | Bob Glover |
USA | 46.04 | 12/03 | Hoosierland Invite
Bloomington |
More Rankings
2024-2025 LCM Men 400 IM
LeonFRA
MARCHAND
MARCHAND
05/16
4:07.11
4:07.11
| 2 | TOMOYUKI MATSUSHITA |
JPN | 4:08.61 | 03/20 |
| 3 | Carson Foster |
USA | 4:09.51 | 03/07 |
| 4 | ASAKI NISHIKAWA |
JPN | 4:09.63 | 03/20 |
| 5 | KOSUKE MAKINO |
JPN | 4:09.79 | 03/20 |
2024-2025 LCM Men 200 IM
TOMOYUKIJPN
MATSUSHITA
MATSUSHITA
03/22
1:56.35
1:56.35
| 2 | Hubert KÓS |
HUN | 1:56.40 | 04/09 |
| 3 | Duncan SCOTT |
GBR | 1:56.44 | 04/18 |
| 4 | Shaine CASAS |
USA | 1:56.52 | 05/03 |
| 5 | Wang Shun |
CHN | 1:56.58 | 05/21 |
2024-2025 LCM Men 200 Fly
LucaUSA
URLANDO
URLANDO
04/04
1:52.37
1:52.37
| 2 | Krzysztof Chmielewski |
POL | 1:54.36 | 04/04 |
| 3 | GENKI TERAKADO |
JPN | 1:54.73 | 03/21 |
| 4 | Duncan Scott |
GBR | 1:54.89 | 04/16 |
| 5 | Alberto RAZZETTI |
ITA | 1:55.06 | 04/13 |
