| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 59.31 | ||
| 1 | 11 | 51.48 | ||
| 1 | 15 | 55.90 | ||
| 2 | 21 | NS | ||
| 2 | 9 | 50.04 | ||
| 2 | 13 | 55.03 | ||
| 3 | 17 | 58.50 | ||
| 3 | 21 | NS | ||
| 3 | 1 | 41.90 | ||
| 4 | 12 | 53.19 | ||
| 4 | 2 | 43.03 | ||
| 4 | 5 | 44.44 | ||
| 5 | 4 | 43.59 | ||
| 5 | 7 | 48.90 | ||
| 5 | 3 | 43.39 | ||
| 6 | 16 | 57.65 | ||
| 6 | 8 | 49.00 | ||
| 6 | 6 | 48.74 | ||
| 7 | 20 | 1:05.70 | ||
| 7 | 2 | 43.03 | ||
| 7 | 21 | NS | ||
| 8 | 14 | 55.38 | ||
| 8 | 10 | 51.24 | ||
| 8 | 19 | 59.80 |