| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 47.77 | ||
| 1 | 19 | NS | ||
| 2 | 7 | 34.41 | ||
| 2 | 18 | 1:09.87 | ||
| 2 | 13 | 43.25 | ||
| 3 | 10 | 38.39 | ||
| 3 | 19 | DQ | ||
| 3 | 19 | NS | ||
| 4 | 19 | DQ | ||
| 4 | 19 | NS | ||
| 4 | 6 | 32.87 | ||
| 5 | 1 | 30.25 | ||
| 5 | 4 | 31.94 | ||
| 5 | 19 | NS | ||
| 6 | 5 | 32.34 | ||
| 6 | 19 | DQ | ||
| 6 | 2 | 31.06 | ||
| 7 | 3 | 31.85 | ||
| 7 | 17 | 55.73 | ||
| 7 | 9 | 38.31 | ||
| 8 | 8 | 35.55 | ||
| 8 | 19 | NS | ||
| 8 | 11 | 40.43 | ||
| 9 | 14 | 44.36 | ||
| 9 | 19 | NS | ||
| 9 | 12 | 42.70 | ||
| 10 | 16 | 49.76 |