| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:32.00 | ||
| 1 | 11 | 59.97 | ||
| 2 | 14 | 1:06.34 | ||
| 2 | 12 | 1:00.15 | ||
| 2 | 4 | 49.10 | ||
| 3 | 9 | 53.55 | ||
| 3 | 5 | 52.02 | ||
| 3 | 13 | 1:05.53 | ||
| 4 | 3 | 48.52 | ||
| 4 | 10 | 58.60 | ||
| 4 | 19 | 1:38.21 | ||
| 5 | 15 | 1:07.96 | ||
| 5 | 7 | 52.67 | ||
| 5 | 20 | DQ | ||
| 6 | 8 | 52.83 | ||
| 6 | 6 | 52.09 | ||
| 6 | 2 | 45.86 | ||
| 7 | 16 | 1:18.19 | ||
| 7 | 17 | 1:19.23 | ||
| 8 | 1 | 40.76 |