| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 41.17 | ||
| 1 | 31 | 58.11 | ||
| 1 | 22 | 43.91 | ||
| 1 | 7 | 31.91 | ||
| 2 | 27 | 49.81 | ||
| 2 | 16 | 40.16 | ||
| 3 | 4 | 29.45 | ||
| 3 | 28 | 50.91 | ||
| 3 | 30 | 52.09 | ||
| 3 | 41 | DQ | ||
| 3 | 10 | 32.94 | ||
| 3 | 18 | 40.94 | ||
| 3 | 13 | 34.67 | ||
| 3 | 36 | 1:01.66 | ||
| 4 | 24 | 45.70 | ||
| 4 | 5 | 29.83 | ||
| 4 | 23 | 45.62 | ||
| 4 | 34 | 1:00.84 | ||
| 4 | 35 | 1:01.12 | ||
| 4 | 37 | 1:05.16 | ||
| 4 | 6 | 31.50 | ||
| 4 | 9 | 32.53 | ||
| 5 | 29 | 51.23 | ||
| 5 | 41 | DQ | ||
| 5 | 32 | 59.47 | ||
| 5 | 12 | 34.28 | ||
| 5 | 38 | 1:06.82 | ||
| 5 | 11 | 33.57 | ||
| 5 | 8 | 32.31 | ||
| 5 | 1 | 28.17 | ||
| 6 | 25 | 45.94 | ||
| 6 | 26 | 48.11 | ||
| 6 | 33 | 1:00.59 | ||
| 6 | 2 | 28.42 | ||
| 6 | 14 | 37.14 | ||
| 6 | 39 | 1:09.10 | ||
| 7 | 17 | 40.38 | ||
| 7 | 15 | 38.58 | ||
| 7 | 3 | 29.27 | ||
| 7 | 21 | 42.66 | ||
| 7 | 20 | 42.16 | ||
| 8 | 40 | 1:10.97 |