| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.984 | N/A |
| 2 | 5 | 21.372 | 17/6:03.936 |
| 3 | 4 | 19.649 | 18/6:10.662 |
| 4 | 4 | 19.477 | 18/6:04.806 |
| 5 | 7 | 25.574 | 17/6:06.272 |
| 6 | 6 | 20.265 | 17/6:02.262 |
| 7 | 7 | 21.592 | 17/6:03.128 |
| 8 | 7 | 21.626 | 17/6:03.824 |
| 9 | 7 | 21.322 | 17/6:03.738 |
| 10 | 7 | 19.813 | 17/6:00.988 |
| 11 | 7 | 18.578 | 18/6:17.739 |
| 12 | 7 | 18.850 | 18/6:14.053 |
| 13 | 6 | 19.728 | 18/6:13.099 |
| 14 | 7 | 21.301 | 18/6:13.945 |
| 15 | 7 | 19.052 | 18/6:11.939 |
| 16 | 7 | 21.842 | 18/6:13.363 |
| 17 | 7 | 20.158 | 18/6:12.820 |
| 18 | 7 | 19.778 | 18/6:11.961 |