| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 1:20.49 | ||
| 1 | 18 | 1:18.43 | ||
| 1 | 19 | 1:18.61 | ||
| 1 | 36 | 1:25.48 | ||
| 2 | 12 | 1:16.01 | ||
| 2 | 31 | 1:23.34 | ||
| 2 | 8 | 1:15.00 | ||
| 2 | 34 | 1:24.63 | ||
| 2 | 16 | 1:18.22 | ||
| 3 | 6 | 1:12.97 | ||
| 3 | 30 | 1:21.67 | ||
| 3 | 22 | 1:19.43 | ||
| 3 | 25 | 1:20.18 | ||
| 3 | 1 | 1:08.83 | ||
| 4 | 5 | 1:12.73 | ||
| 4 | 4 | 1:12.50 | ||
| 4 | 2 | 1:10.35 | ||
| 4 | 11 | 1:15.74 | ||
| 4 | 29 | 1:20.84 | ||
| 5 | 17 | 1:18.29 | ||
| 5 | 3 | 1:11.69 | ||
| 5 | 9 | 1:15.17 | ||
| 5 | 28 | 1:20.77 | ||
| 5 | 20 | 1:18.67 | ||
| 6 | 24 | 1:20.16 | ||
| 6 | 23 | 1:19.96 | ||
| 6 | 37 | DQ | ||
| 6 | 13 | 1:16.24 | ||
| 6 | 7 | 1:14.22 | ||
| 7 | 14 | 1:17.29 | ||
| 7 | 37 | DQ | ||
| 7 | 32 | 1:23.63 | ||
| 7 | 10 | 1:15.24 | ||
| 7 | 21 | 1:18.94 | ||
| 8 | 27 | 1:20.76 | ||
| 8 | 35 | 1:24.92 | ||
| 8 | 33 | 1:24.18 | ||
| 8 | 15 | 1:17.55 |