| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | NS | ||
| 2 | 8 | 43.37 | ||
| 3 | 4 | 42.10 | ||
| 3 | 19 | DQ | ||
| 4 | 18 | 1:06.17 | ||
| 4 | 13 | 49.55 | ||
| 4 | 2 | 38.71 | ||
| 4 | 15 | 52.96 | ||
| 4 | 19 | NS | ||
| 5 | 16 | 55.74 | ||
| 5 | 12 | 48.70 | ||
| 5 | 5 | 42.17 | ||
| 5 | 11 | 48.52 | ||
| 5 | 19 | DQ | ||
| 6 | 14 | 50.96 | ||
| 6 | 17 | 56.62 | ||
| 6 | 10 | 47.94 | ||
| 6 | 1 | 36.99 | ||
| 7 | 6 | 42.79 | ||
| 7 | 9 | 47.40 | ||
| 8 | 3 | 41.20 | ||
| 8 | 7 | 43.10 |