| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 31 | 1:11.95 | ||
| 1 | 8 | 36.07 | ||
| 1 | 12 | 43.96 | ||
| 1 | 17 | 49.18 | ||
| 2 | 5 | 31.07 | ||
| 2 | 32 | DQ | ||
| 2 | 22 | 50.99 | ||
| 2 | 25 | 54.02 | ||
| 3 | 10 | 37.19 | ||
| 3 | 4 | 29.18 | ||
| 3 | 21 | 50.18 | ||
| 3 | 23 | 51.06 | ||
| 4 | 1 | 27.28 | ||
| 4 | 20 | 49.95 | ||
| 4 | 13 | 45.49 | ||
| 4 | 7 | 32.91 | ||
| 5 | 14 | 45.90 | ||
| 5 | 3 | 28.58 | ||
| 5 | 9 | 36.57 | ||
| 5 | 18 | 49.22 | ||
| 6 | 27 | 54.28 | ||
| 6 | 2 | 28.40 | ||
| 6 | 15 | 46.46 | ||
| 6 | 24 | 52.08 | ||
| 7 | 26 | 54.13 | ||
| 7 | 16 | 48.89 | ||
| 7 | 6 | 31.59 | ||
| 7 | 30 | 1:02.79 | ||
| 8 | 29 | 1:02.14 | ||
| 8 | 11 | 38.20 | ||
| 8 | 19 | 49.78 | ||
| 8 | 28 | 57.47 |