| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.295 | N/A |
| 2 | 1 | 22.297 | 20/7:07.938 |
| 3 | 1 | 21.596 | 20/7:01.278 |
| 4 | 1 | 21.405 | 21/7:19.615 |
| 5 | 1 | 21.802 | 21/7:19.795 |
| 6 | 1 | 21.784 | 21/7:19.831 |
| 7 | 1 | 25.402 | 20/7:09.534 |
| 8 | 1 | 22.784 | 20/7:10.627 |
| 9 | 1 | 24.021 | 20/7:14.386 |
| 10 | 1 | 28.445 | 19/7:03.367 |
| 11 | 1 | 22.024 | 19/7:01.103 |
| 12 | 1 | 22.676 | 19/7:00.317 |
| 13 | 2 | 23.669 | 19/7:01.152 |
| 14 | 2 | 24.208 | 19/7:02.605 |
| 15 | 2 | 22.078 | 19/7:01.112 |
| 16 | 2 | 21.984 | 20/7:22.783 |
| 17 | 2 | 21.421 | 20/7:20.815 |
| 18 | 1 | 21.879 | 20/7:19.590 |
| 19 | 1 | 24.506 | 20/7:21.274 |
| 20 | 2 | 34.135 | 20/7:32.411 |