| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.347 | 15/5:20.205 |
| 2 | 2 | 21.292 | 15/5:19.793 |
| 3 | 2 | 21.396 | 15/5:20.175 |
| 4 | 2 | 21.553 | 15/5:20.955 |
| 5 | 2 | 20.868 | 15/5:19.368 |
| 6 | 2 | 21.189 | 15/5:19.112 |
| 7 | 2 | 21.111 | 15/5:18.763 |
| 8 | 2 | 21.132 | 15/5:18.540 |
| 9 | 3 | 22.081 | 15/5:19.948 |
| 10 | 3 | 21.186 | 15/5:19.732 |
| 11 | 2 | 21.969 | 15/5:20.624 |
| 12 | 2 | 23.127 | 14/5:01.293 |