| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | DQ | ||
| 1 | 20 | 1:00.77 | ||
| 1 | 6 | 47.78 | ||
| 2 | 5 | 45.07 | ||
| 2 | 14 | 52.14 | ||
| 2 | 10 | 50.00 | ||
| 3 | 17 | 57.40 | ||
| 3 | 8 | 49.71 | ||
| 3 | 7 | 48.28 | ||
| 4 | 12 | 51.08 | ||
| 4 | 11 | 50.07 | ||
| 4 | 1 | 38.40 | ||
| 5 | 2 | 40.86 | ||
| 5 | 4 | 44.88 | ||
| 5 | 18 | 57.53 | ||
| 6 | 19 | 57.65 | ||
| 6 | 22 | 1:03.10 | ||
| 6 | 15 | 55.99 | ||
| 7 | 3 | 44.75 | ||
| 7 | 9 | 49.97 | ||
| 7 | 23 | 1:03.13 | ||
| 8 | 21 | 1:01.79 | ||
| 8 | 16 | 57.00 | ||
| 8 | 13 | 52.08 |