| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:33.47 (46.00 1:33.47) |
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| 2 | 24 | 1:41.79 (48.97 1:41.79) |
||
| 2 | 15 | 1:26.48 (42.36 1:26.48) |
||
| 3 | 21 | 1:37.34 (47.53 1:37.34) |
||
| 3 | 9 | 1:19.15 (39.27 1:19.15) |
||
| 4 | 4 | 1:11.16 (34.44 1:11.16) |
||
| 4 | 20 | 1:36.97 (47.08 1:36.97) |
||
| 4 | 11 | 1:19.86 (38.66 1:19.86) |
||
| 4 | 1 | 1:07.56 (33.70 1:07.56) |
||
| 5 | 2 | 1:08.99 (33.58 1:08.99) |
||
| 5 | 14 | 1:21.45 (40.09 1:21.45) |
||
| 5 | 17 | 1:32.12 (44.90 1:32.12) |
||
| 5 | 6 | 1:13.00 (34.68 1:13.00) |
||
| 6 | 12 | 1:20.72 (39.51 1:20.72) |
||
| 6 | 16 | 1:31.72 (45.02 1:31.72) |
||
| 6 | 5 | 1:11.99 (34.37 1:11.99) |
||
| 6 | 7 | 1:13.72 (35.96 1:13.72) |
||
| 7 | 23 | 1:40.98 (48.85 1:40.98) |
||
| 7 | 10 | 1:19.50 (39.16 1:19.50) |
||
| 7 | 8 | 1:13.76 (35.39 1:13.76) |
||
| 7 | 3 | 1:09.83 (33.88 1:09.83) |
||
| 8 | 13 | 1:21.01 (39.55 1:21.01) |
||
| 8 | 22 | 1:38.67 (48.20 1:38.67) |
||
| 9 | 19 | 1:34.61 (45.46 1:34.61) |
||
| 9 | 25 | DQ (43.53 1:28.65) |