| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.733 | 17/5:01.461 |
| 2 | 1 | 17.263 | 18/5:14.964 |
| 3 | 1 | 17.765 | 18/5:16.566 |
| 4 | 1 | 17.392 | 18/5:15.689 |
| 5 | 1 | 17.347 | 18/5:15.000 |
| 6 | 2 | 18.229 | 18/5:17.187 |
| 7 | 1 | 17.649 | 18/5:17.258 |
| 8 | 2 | 17.838 | 17/5:00.084 |
| 9 | 3 | 20.253 | 17/5:04.997 |
| 10 | 3 | 18.003 | 17/5:05.102 |
| 11 | 3 | 19.199 | 17/5:07.037 |
| 12 | 3 | 21.387 | 17/5:11.749 |
| 13 | 3 | 18.555 | 17/5:12.032 |
| 14 | 3 | 17.811 | 17/5:11.372 |
| 15 | 3 | 17.567 | 17/5:10.523 |
| 16 | 3 | 17.576 | 17/5:09.790 |
| 17 | 3 | 17.546 | 17/5:09.113 |