| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.495 | N/A |
| 2 | 4 | 21.033 | 21/7:03.155 |
| 3 | 6 | 22.396 | 21/7:16.785 |
| 4 | 6 | 23.529 | 20/7:06.562 |
| 5 | 5 | 20.412 | 21/7:19.345 |
| 6 | 5 | 20.413 | 21/7:13.627 |
| 7 | 5 | 22.168 | 21/7:15.665 |
| 8 | 6 | 20.933 | 21/7:13.592 |
| 9 | 5 | 20.640 | 21/7:11.305 |
| 10 | 5 | 20.160 | 21/7:08.459 |
| 11 | 5 | 20.240 | 21/7:06.343 |
| 12 | 5 | 20.439 | 21/7:04.973 |
| 13 | 5 | 21.950 | 21/7:06.035 |
| 14 | 5 | 21.187 | 21/7:06.341 |
| 15 | 5 | 21.729 | 21/7:07.107 |
| 16 | 7 | 25.339 | 21/7:12.585 |
| 17 | 7 | 23.854 | 21/7:15.522 |
| 18 | 7 | 24.345 | 21/7:18.691 |
| 19 | 6 | 23.498 | 21/7:20.567 |
| 20 | 6 | 20.598 | 21/7:19.192 |
| 21 | 6 | 19.780 | 21/7:17.138 |