| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 56.03 | ||
| 1 | 22 | NS | ||
| 1 | 19 | 1:02.82 | ||
| 2 | 3 | 39.42 | ||
| 2 | 16 | 53.49 | ||
| 2 | 15 | 51.96 | ||
| 3 | 1 | 37.74 | ||
| 3 | 11 | 48.67 | ||
| 3 | 8 | 43.67 | ||
| 4 | 4 | 40.90 | ||
| 4 | 14 | 51.95 | ||
| 4 | 10 | 44.51 | ||
| 5 | 2 | 38.26 | ||
| 5 | 18 | 57.02 | ||
| 5 | 6 | 43.06 | ||
| 6 | 22 | NS | ||
| 6 | 20 | 1:06.44 | ||
| 6 | 12 | 51.04 | ||
| 7 | 21 | 1:14.36 | ||
| 7 | 13 | 51.71 | ||
| 7 | 7 | 43.46 | ||
| 8 | 9 | 44.23 | ||
| 8 | 22 | DQ | ||
| 8 | 5 | 42.89 |