| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 32.93 | ||
| 1 | 19 | 1:08.62 | ||
| 2 | 20 | 1:14.82 | ||
| 2 | 21 | NS | ||
| 2 | 18 | 54.51 | ||
| 3 | 6 | 33.12 | ||
| 3 | 12 | 43.47 | ||
| 3 | 15 | 50.91 | ||
| 4 | 21 | DQ | ||
| 4 | 4 | 31.75 | ||
| 4 | 10 | 40.58 | ||
| 4 | 1 | 30.70 | ||
| 5 | 13 | 44.60 | ||
| 5 | 2 | 30.91 | ||
| 5 | 3 | 31.66 | ||
| 5 | 11 | 42.45 | ||
| 6 | 16 | 51.59 | ||
| 6 | 14 | 45.89 | ||
| 6 | 9 | 35.43 | ||
| 7 | 7 | 33.63 | ||
| 7 | 17 | 54.26 | ||
| 8 | 8 | 35.33 |