| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 48.63 | ||
| 1 | 23 | NS | ||
| 1 | 20 | 59.19 | ||
| 2 | 15 | 51.85 | ||
| 2 | 1 | 42.50 | ||
| 2 | 18 | 55.94 | ||
| 3 | 4 | 43.08 | ||
| 3 | 16 | 52.69 | ||
| 3 | 7 | 44.05 | ||
| 4 | 2 | 42.63 | ||
| 4 | 14 | 50.62 | ||
| 4 | 6 | 43.83 | ||
| 5 | 10 | 47.42 | ||
| 5 | 9 | 45.27 | ||
| 6 | 3 | 42.93 | ||
| 6 | 11 | 47.81 | ||
| 6 | 19 | 56.62 | ||
| 7 | 13 | 49.32 | ||
| 7 | 8 | 44.19 | ||
| 7 | 21 | 59.82 | ||
| 8 | 5 | 43.50 | ||
| 8 | 22 | 1:03.22 | ||
| 8 | 17 | 53.44 |