| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.116 | N/A |
| 2 | 4 | 23.520 | 19/7:05.476 |
| 3 | 4 | 22.817 | 20/7:22.317 |
| 4 | 4 | 24.433 | 19/7:06.736 |
| 5 | 4 | 24.017 | 19/7:08.657 |
| 6 | 5 | 25.831 | 19/7:16.340 |
| 7 | 5 | 23.299 | 19/7:13.867 |
| 8 | 6 | 27.549 | 19/7:23.028 |
| 9 | 6 | 26.270 | 18/7:02.305 |
| 10 | 6 | 24.719 | 18/7:02.308 |
| 11 | 5 | 25.525 | 18/7:03.682 |
| 12 | 6 | 26.631 | 18/7:06.514 |
| 13 | 5 | 25.428 | 18/7:07.171 |
| 14 | 6 | 26.650 | 18/7:09.324 |
| 15 | 6 | 28.716 | 18/7:13.679 |
| 16 | 6 | 23.778 | 18/7:11.856 |
| 17 | 6 | 22.953 | 18/7:09.385 |
| 18 | 6 | 24.382 | 18/7:08.634 |