| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 50.39 | ||
| 1 | 30 | NS | ||
| 1 | 19 | 35.74 | ||
| 1 | 7 | 32.29 | ||
| 2 | 26 | 52.24 | ||
| 2 | 5 | 31.62 | ||
| 2 | 17 | 35.48 | ||
| 2 | 14 | 34.19 | ||
| 3 | 25 | 51.36 | ||
| 3 | 3 | 31.37 | ||
| 3 | 15 | 34.64 | ||
| 3 | 10 | 33.38 | ||
| 4 | 4 | 31.49 | ||
| 4 | 1 | 30.25 | ||
| 4 | 9 | 33.00 | ||
| 4 | 23 | 47.78 | ||
| 5 | 27 | 52.36 | ||
| 5 | 13 | 33.84 | ||
| 5 | 8 | 32.94 | ||
| 5 | 12 | 33.67 | ||
| 6 | 2 | 30.64 | ||
| 6 | 6 | 31.95 | ||
| 6 | 29 | 58.92 | ||
| 6 | 11 | 33.47 | ||
| 7 | 22 | 36.75 | ||
| 7 | 30 | NS | ||
| 7 | 16 | 35.07 | ||
| 7 | 21 | 35.88 | ||
| 8 | 30 | NS | ||
| 8 | 20 | 35.77 | ||
| 8 | 18 | 35.70 | ||
| 8 | 28 | 56.46 |