| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.740 | N/A |
| 2 | 6 | 1.933 | N/A |
| 3 | 3 | 22.200 | 20/7:03.733 |
| 4 | 7 | 27.761 | 18/7:06.601 |
| 5 | 5 | 22.337 | 19/7:15.721 |
| 6 | 5 | 24.084 | 19/7:15.652 |
| 7 | 5 | 22.179 | 19/7:08.752 |
| 8 | 4 | 22.152 | 19/7:04.072 |
| 9 | 4 | 21.928 | 19/7:00.152 |
| 10 | 4 | 26.623 | 19/7:07.777 |
| 11 | 4 | 21.877 | 19/7:04.215 |
| 12 | 4 | 21.385 | 19/7:00.479 |
| 13 | 4 | 21.996 | 20/7:21.561 |
| 14 | 4 | 22.195 | 20/7:20.068 |
| 15 | 4 | 21.193 | 20/7:17.339 |
| 16 | 4 | 23.323 | 20/7:17.892 |
| 17 | 4 | 21.745 | 20/7:16.371 |
| 18 | 4 | 21.273 | 20/7:14.481 |
| 19 | 4 | 25.783 | 20/7:17.853 |
| 20 | 4 | 21.874 | 20/7:16.724 |