| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 58.54 | ||
| 1 | 5 | 42.81 | ||
| 1 | 11 | 50.59 | ||
| 2 | 7 | 43.77 | ||
| 2 | 19 | NS | ||
| 2 | 19 | DQ | ||
| 3 | 1 | 41.38 | ||
| 3 | 19 | NS | ||
| 3 | 18 | 1:01.42 | ||
| 4 | 10 | 48.12 | ||
| 4 | 2 | 41.42 | ||
| 4 | 14 | 57.51 | ||
| 5 | 9 | 47.12 | ||
| 5 | 13 | 55.78 | ||
| 5 | 6 | 42.99 | ||
| 6 | 16 | 58.39 | ||
| 6 | 3 | 41.72 | ||
| 7 | 15 | 57.67 | ||
| 7 | 12 | 53.51 | ||
| 7 | 8 | 47.00 | ||
| 8 | 19 | NS | ||
| 8 | 4 | 41.95 | ||
| 8 | 19 | NS |