| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.619 | N/A |
| 2 | 1 | 20.390 | 19/6:14.639 |
| 3 | 2 | 20.738 | 19/6:17.771 |
| 4 | 2 | 20.130 | 19/6:15.167 |
| 5 | 2 | 23.319 | 18/6:07.071 |
| 6 | 2 | 21.307 | 18/6:07.624 |
| 7 | 2 | 20.770 | 18/6:06.472 |
| 8 | 2 | 21.793 | 18/6:08.133 |
| 9 | 2 | 19.864 | 18/6:05.279 |
| 10 | 2 | 20.308 | 18/6:03.899 |
| 11 | 2 | 20.488 | 18/6:03.100 |
| 12 | 2 | 20.615 | 18/6:02.643 |
| 13 | 2 | 24.085 | 18/6:07.178 |
| 14 | 2 | 20.947 | 18/6:06.912 |
| 15 | 2 | 21.029 | 18/6:06.784 |
| 16 | 2 | 27.238 | 18/6:13.709 |
| 17 | 2 | 20.376 | 18/6:12.478 |
| 18 | 2 | 22.768 | 18/6:13.784 |