| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.610 | 17/6:07.370 |
| 2 | 3 | 19.552 | 18/6:10.458 |
| 3 | 3 | 19.269 | 18/6:02.586 |
| 4 | 4 | 20.004 | 18/6:01.957 |
| 5 | 5 | 23.357 | 18/6:13.651 |
| 6 | 5 | 20.075 | 18/6:11.601 |
| 7 | 5 | 22.836 | 18/6:17.236 |
| 8 | 5 | 23.048 | 17/6:00.721 |
| 9 | 5 | 22.606 | 17/6:03.341 |
| 10 | 5 | 21.792 | 17/6:04.053 |
| 11 | 5 | 20.741 | 17/6:03.012 |
| 12 | 5 | 20.607 | 17/6:01.954 |
| 13 | 5 | 22.098 | 17/6:03.009 |
| 14 | 5 | 20.148 | 17/6:01.545 |
| 15 | 6 | 26.939 | 17/6:07.973 |
| 16 | 6 | 22.294 | 17/6:08.662 |
| 17 | 6 | 26.864 | 17/6:13.840 |