| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.740 | N/A |
| 2 | 2 | 23.238 | 19/7:17.024 |
| 3 | 1 | 23.973 | 18/7:00.033 |
| 4 | 1 | 23.853 | 18/7:01.436 |
| 5 | 1 | 23.491 | 18/7:00.598 |
| 6 | 1 | 23.216 | 19/7:22.715 |
| 7 | 1 | 23.381 | 19/7:22.196 |
| 8 | 3 | 46.566 | 16/7:00.992 |
| 9 | 3 | 24.724 | 17/7:23.624 |
| 10 | 3 | 22.983 | 17/7:17.273 |
| 11 | 2 | 22.664 | 17/7:11.682 |
| 12 | 2 | 22.567 | 17/7:06.966 |
| 13 | 2 | 22.327 | 17/7:02.717 |
| 14 | 3 | 26.536 | 17/7:04.301 |
| 15 | 2 | 22.724 | 17/7:01.303 |
| 16 | 1 | 22.517 | 18/7:23.468 |
| 17 | 1 | 25.751 | 18/7:24.282 |
| 18 | 1 | 23.140 | 18/7:22.391 |