| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 41.80 | ||
| 1 | 17 | 1:02.51 | ||
| 2 | 7 | 48.29 | ||
| 2 | 20 | NS | ||
| 2 | 12 | 55.04 | ||
| 3 | 14 | 59.18 | ||
| 3 | 8 | 49.29 | ||
| 3 | 20 | DQ | ||
| 4 | 10 | 50.71 | ||
| 4 | 9 | 49.84 | ||
| 4 | 5 | 45.84 | ||
| 5 | 18 | 1:03.87 | ||
| 5 | 2 | 39.68 | ||
| 5 | 1 | 38.09 | ||
| 6 | 15 | 59.70 | ||
| 6 | 6 | 45.85 | ||
| 6 | 3 | 40.93 | ||
| 7 | 19 | 1:10.98 | ||
| 7 | 11 | 54.49 | ||
| 7 | 16 | 1:00.79 | ||
| 8 | 13 | 56.10 |