| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 44.11 | ||
| 1 | 1 | 32.00 | ||
| 1 | 17 | 39.97 | ||
| 1 | 21 | NS | ||
| 2 | 15 | 38.67 | ||
| 2 | 3 | 33.18 | ||
| 2 | 13 | 38.27 | ||
| 3 | 7 | 34.15 | ||
| 3 | 21 | NS | ||
| 3 | 12 | 38.19 | ||
| 3 | 6 | 34.07 | ||
| 4 | 16 | 38.81 | ||
| 4 | 2 | 32.79 | ||
| 4 | 8 | 36.04 | ||
| 4 | 14 | 38.58 | ||
| 5 | 11 | 38.02 | ||
| 5 | 20 | 44.79 | ||
| 5 | 21 | DQ | ||
| 5 | 5 | 33.86 | ||
| 6 | 10 | 37.56 | ||
| 6 | 4 | 33.28 | ||
| 6 | 19 | 44.66 | ||
| 6 | 9 | 37.03 |