| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 34.65 | ||
| 1 | 9 | 40.04 | ||
| 2 | 6 | 32.95 | ||
| 2 | 16 | 49.48 | ||
| 2 | 12 | 40.93 | ||
| 3 | 4 | 32.66 | ||
| 3 | 19 | 53.17 | ||
| 3 | 21 | NS | ||
| 4 | 20 | 54.43 | ||
| 4 | 1 | 31.38 | ||
| 4 | 10 | 40.47 | ||
| 5 | 3 | 32.46 | ||
| 5 | 17 | 51.20 | ||
| 5 | 15 | 43.68 | ||
| 6 | 11 | 40.63 | ||
| 6 | 5 | 32.75 | ||
| 6 | 18 | 52.56 | ||
| 7 | 14 | 42.87 | ||
| 7 | 21 | DQ | ||
| 7 | 2 | 32.21 | ||
| 8 | 8 | 34.93 | ||
| 8 | 13 | 40.97 |