| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 29 | 1:04.89 | ||
| 1 | 23 | 52.46 | ||
| 1 | 31 | 1:07.21 | ||
| 1 | 17 | 50.81 | ||
| 2 | 19 | 51.69 | ||
| 2 | 20 | 51.73 | ||
| 2 | 28 | 59.26 | ||
| 2 | 8 | 45.18 | ||
| 3 | 33 | DQ | ||
| 3 | 3 | 41.94 | ||
| 3 | 12 | 46.88 | ||
| 3 | 10 | 46.48 | ||
| 3 | 27 | 56.89 | ||
| 4 | 9 | 45.27 | ||
| 4 | 15 | 49.44 | ||
| 4 | 1 | 40.97 | ||
| 4 | 14 | 48.01 | ||
| 4 | 16 | 49.73 | ||
| 5 | 4 | 42.00 | ||
| 5 | 2 | 41.24 | ||
| 5 | 26 | 54.20 | ||
| 5 | 13 | 47.08 | ||
| 5 | 33 | NS | ||
| 6 | 21 | 52.11 | ||
| 6 | 18 | 51.40 | ||
| 6 | 7 | 45.11 | ||
| 6 | 5 | 42.94 | ||
| 6 | 33 | NS | ||
| 7 | 6 | 44.88 | ||
| 7 | 30 | 1:06.03 | ||
| 7 | 24 | 52.64 | ||
| 7 | 22 | 52.40 | ||
| 8 | 11 | 46.62 | ||
| 8 | 25 | 53.43 | ||
| 8 | 32 | 1:08.55 |