| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 1:21.19 | ||
| 1 | 11 | 1:16.63 | ||
| 1 | 16 | 1:18.05 | ||
| 2 | 31 | 1:36.83 | ||
| 2 | 14 | 1:17.22 | ||
| 2 | 12 | 1:16.64 | ||
| 2 | 19 | 1:18.63 | ||
| 3 | 26 | 1:29.31 | ||
| 3 | 9 | 1:16.26 | ||
| 3 | 6 | 1:15.53 | ||
| 3 | 15 | 1:17.65 | ||
| 3 | 29 | 1:33.23 | ||
| 4 | 3 | 1:14.27 | ||
| 4 | 33 | DQ | ||
| 4 | 8 | 1:15.77 | ||
| 4 | 2 | 1:14.22 | ||
| 4 | 25 | 1:26.95 | ||
| 5 | 13 | 1:16.82 | ||
| 5 | 28 | 1:32.30 | ||
| 5 | 5 | 1:15.39 | ||
| 5 | 1 | 1:14.11 | ||
| 5 | 27 | 1:32.22 | ||
| 6 | 32 | 1:37.39 | ||
| 6 | 23 | 1:20.16 | ||
| 6 | 10 | 1:16.46 | ||
| 6 | 7 | 1:15.56 | ||
| 7 | 18 | 1:18.43 | ||
| 7 | 17 | 1:18.20 | ||
| 7 | 20 | 1:18.75 | ||
| 7 | 30 | 1:34.61 | ||
| 8 | 21 | 1:19.10 | ||
| 8 | 4 | 1:14.62 | ||
| 8 | 22 | 1:20.01 |