| 1 |
Katinka
HOSSZU
|
HUN |
4.29.33 |
07/30 |
17th FINA World Championships
Budapest |
| 2 |
yui
OHHASHI
|
JPN |
4.31.42 |
04/14 |
Japan Swim 2017
Aichi |
| 3 |
Mireia
BELMONTE
|
ESP |
4.32.17 |
07/30 |
17th FINA World Championships
Budapest |
| 4 |
Sydney
PICKREM
|
CAN |
4.32.88 |
07/30 |
17th FINA World Championships
Budapest |
| 5 |
Leah
SMITH
|
USA |
4.33.86 |
06/29 |
2017 Phillips 66 National Championships
Indianapolis |
| 6 |
Hannah
MILEY
|
GBR |
4.34.12 |
04/18 |
British Swimming Trials 2017
Sheffield |
| 7 |
Miho
TERAMURA
|
JPN |
4.35.20 |
01/14 |
Tokyo New Year Swimming Meet
Tokyo |
| 8 |
Sakiko
SHIMIZU
|
JPN |
4.35.62 |
07/30 |
17th FINA World Championships
Budapest |
| 9 |
Seoyeong
KIM
|
KOR |
4.35.93 |
05/12 |
2017 Korean National Trials
Gimcheon |
| 10 |
Elizabeth
BEISEL
|
USA |
4.36.18 |
07/30 |
17th FINA World Championships
Budapest |
| 11 |
Mary-Sophie
HARVEY
|
CAN |
4.36.48 |
06/24 |
2017 Sette Colli Trophy
Rome |
| 12 |
Hiroko
MAKINO
|
JPN |
4.36.61 |
02/18 |
2017 Konami Open
Tokyo |
| 13 |
Aimee
WILLMOTT
|
GBR |
4.36.82 |
04/18 |
British Swimming Trials 2017
Sheffield |
| 14 |
Abbie
WOOD
|
GBR |
4.37.25 |
04/18 |
British Swimming Trials 2017
Sheffield |
| 15 |
Min
ZHOU
|
CHN |
4.37.65 |
04/19 |
2017 Chinese Nationals
Qingdao |
| 16 |
Vien
NGUYEN
|
VIE |
4.37.71 |
11/17 |
10th Asian Swimming Championships 2017
Tokyo |
| 17 |
Katie
LEDECKY
|
USA |
4.38.16 |
04/14 |
2017 Arena Pro Swim Series
Mesa,AZ |
| 18 |
Stefania
PIROZZI
|
ITA |
4.38.40 |
04/06 |
Italian Nationals 2017
Riccione |
| 19 |
Joanna
MELO
|
BRA |
4.38.63 |
05/02 |
2017 Maria Lenk Trophy
Rio de Janeiro |
| 20 |
Mahiro
ISHII
|
JPN |
4.38.72 |
01/14 |
Tokyo New Year Swimming Meet
Tokyo |
| 21 |
Rosie
RUDIN
|
GBR |
4.38.74 |
04/18 |
British Swimming Trials 2017
Sheffield |
| 22 |
Madisyn
COX
|
USA |
4.39.07 |
06/03 |
2017 Arena Pro Swim Series
Santa Clara |
| 23 |
Miko
KOJIMA
|
JPN |
4.39.14 |
08/23 |
6th FINA World Jnr Championships 2017
Indianapolis |
| 24 |
Brooke
FORD
|
USA |
4.39.19 |
06/29 |
2017 Phillips 66 National Championships
Indianapolis |
| 25 |
Miho
TAKAHASHI
|
JPN |
4.39.26 |
04/14 |
Japan Swim 2017
Aichi |
