| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 33.93 | ||
| 1 | 13 | 50.52 | ||
| 1 | 3 | 39.65 | ||
| 2 | 7 | 42.77 | ||
| 2 | 12 | 47.23 | ||
| 2 | 19 | NS | ||
| 3 | 19 | DQ | ||
| 3 | 14 | 51.83 | ||
| 3 | 9 | 44.75 | ||
| 3 | 15 | 52.76 | ||
| 4 | 17 | 57.12 | ||
| 4 | 8 | 44.05 | ||
| 4 | 16 | 56.30 | ||
| 4 | 8 | 44.05 | ||
| 5 | 11 | 46.24 | ||
| 5 | 10 | 45.70 | ||
| 5 | 19 | DQ | ||
| 5 | 19 | DQ | ||
| 6 | 19 | DQ | ||
| 6 | 2 | 38.05 | ||
| 6 | 6 | 42.27 | ||
| 7 | 5 | 40.50 | ||
| 7 | 19 | DQ | ||
| 7 | 18 | 57.66 | ||
| 8 | 4 | 40.44 |