| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.178 | 17/6:00.026 |
| 2 | 3 | 20.835 | 18/6:18.117 |
| 3 | 3 | 25.399 | 17/6:22.001 |
| 4 | 3 | 22.478 | 17/6:22.033 |
| 5 | 4 | 28.593 | 16/6:19.146 |
| 6 | 4 | 20.363 | 16/6:10.256 |
| 7 | 4 | 22.161 | 16/6:08.016 |
| 8 | 4 | 20.817 | 16/6:03.648 |
| 9 | 4 | 20.304 | 17/6:21.797 |
| 10 | 4 | 20.921 | 17/6:19.183 |
| 11 | 4 | 20.888 | 17/6:16.994 |
| 12 | 4 | 20.052 | 17/6:13.984 |
| 13 | 3 | 19.833 | 17/6:11.152 |
| 14 | 3 | 20.962 | 17/6:10.095 |
| 15 | 4 | 25.606 | 17/6:14.442 |
| 16 | 4 | 23.363 | 17/6:15.863 |
| 17 | 3 | 21.797 | 17/6:15.550 |