| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 45.92 | ||
| 1 | 6 | 29.10 | ||
| 1 | 11 | 33.38 | ||
| 2 | 1 | 27.15 | ||
| 2 | 14 | 35.02 | ||
| 2 | 22 | 46.09 | ||
| 3 | 19 | 40.77 | ||
| 3 | 3 | 28.48 | ||
| 3 | 23 | NS | ||
| 4 | 23 | NS | ||
| 4 | 2 | 27.58 | ||
| 4 | 18 | 40.44 | ||
| 5 | 16 | 39.62 | ||
| 5 | 5 | 28.74 | ||
| 5 | 9 | 32.20 | ||
| 6 | 12 | 33.99 | ||
| 6 | 7 | 29.56 | ||
| 6 | 17 | 40.41 | ||
| 7 | 8 | 29.75 | ||
| 7 | 13 | 34.76 | ||
| 7 | 15 | 37.95 | ||
| 8 | 20 | 43.76 | ||
| 8 | 10 | 33.31 | ||
| 8 | 4 | 28.73 |