| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 1:04.68 | ||
| 1 | 9 | 55.30 | ||
| 1 | 22 | 1:08.98 | ||
| 2 | 5 | 49.33 | ||
| 2 | 17 | 1:03.27 | ||
| 2 | 23 | DQ | ||
| 3 | 11 | 58.68 | ||
| 3 | 18 | 1:03.50 | ||
| 3 | 3 | 46.83 | ||
| 4 | 13 | 59.80 | ||
| 4 | 8 | 53.09 | ||
| 4 | 1 | 44.15 | ||
| 5 | 10 | 57.57 | ||
| 5 | 12 | 58.92 | ||
| 5 | 2 | 44.52 | ||
| 6 | 16 | 1:03.00 | ||
| 6 | 15 | 1:01.21 | ||
| 6 | 6 | 49.38 | ||
| 7 | 4 | 48.78 | ||
| 7 | 14 | 59.88 | ||
| 7 | 19 | 1:04.38 | ||
| 8 | 7 | 49.63 | ||
| 8 | 21 | 1:07.44 | ||
| 8 | 23 | DQ |