| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 51.53 | ||
| 1 | 7 | 45.86 | ||
| 1 | 17 | 55.16 | ||
| 2 | 12 | 50.61 | ||
| 2 | 22 | 1:07.44 | ||
| 2 | 6 | 45.25 | ||
| 3 | 24 | NS | ||
| 3 | 1 | 34.70 | ||
| 3 | 20 | 1:06.64 | ||
| 4 | 4 | 43.31 | ||
| 4 | 2 | 42.60 | ||
| 4 | 11 | 49.46 | ||
| 5 | 21 | 1:06.76 | ||
| 5 | 8 | 46.06 | ||
| 5 | 14 | 51.69 | ||
| 6 | 19 | 56.28 | ||
| 6 | 10 | 49.29 | ||
| 6 | 9 | 47.57 | ||
| 7 | 23 | 1:08.28 | ||
| 7 | 5 | 44.34 | ||
| 7 | 18 | 56.05 | ||
| 8 | 15 | 54.06 | ||
| 8 | 16 | 54.50 | ||
| 8 | 3 | 42.67 |