| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.540 | N/A |
| 2 | 5 | 23.920 | 18/7:10.018 |
| 3 | 6 | 22.821 | 18/7:00.838 |
| 4 | 6 | 19.107 | 20/7:20.577 |
| 5 | 6 | 22.312 | 19/7:00.026 |
| 6 | 6 | 21.479 | 20/7:20.168 |
| 7 | 6 | 19.349 | 20/7:12.002 |
| 8 | 6 | 19.019 | 20/7:05.273 |
| 9 | 6 | 22.447 | 20/7:08.368 |
| 10 | 6 | 20.767 | 20/7:07.228 |
| 11 | 5 | 21.838 | 20/7:08.352 |
| 12 | 5 | 20.420 | 20/7:06.821 |
| 13 | 5 | 24.904 | 20/7:12.646 |
| 14 | 5 | 19.200 | 20/7:09.238 |
| 15 | 5 | 21.539 | 20/7:09.491 |
| 16 | 5 | 20.727 | 20/7:08.682 |
| 17 | 5 | 24.215 | 20/7:12.116 |
| 18 | 5 | 24.994 | 20/7:16.016 |
| 19 | 5 | 18.981 | 20/7:13.136 |
| 20 | 5 | 21.415 | 20/7:12.994 |