| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.590 | N/A |
| 2 | 2 | 22.159 | 20/7:02.611 |
| 3 | 2 | 21.692 | 21/7:20.001 |
| 4 | 2 | 22.438 | 20/7:01.420 |
| 5 | 3 | 22.436 | 20/7:03.033 |
| 6 | 3 | 22.178 | 20/7:03.021 |
| 7 | 3 | 22.779 | 20/7:04.916 |
| 8 | 3 | 22.447 | 20/7:05.368 |
| 9 | 3 | 25.335 | 20/7:12.567 |
| 10 | 4 | 21.529 | 20/7:10.130 |
| 11 | 5 | 47.634 | 18/7:07.655 |
| 12 | 3 | 47.634 | 18/7:07.655 |
| 13 | 3 | 22.254 | 20/7:13.651 |
| 14 | 4 | 22.502 | 20/7:13.303 |
| 15 | 4 | 24.387 | 20/7:15.563 |
| 16 | 4 | 25.016 | 20/7:18.318 |
| 17 | 3 | 23.430 | 20/7:18.846 |
| 18 | 3 | 22.339 | 20/7:18.092 |
| 19 | 3 | 21.963 | 20/7:17.025 |
| 20 | 3 | 22.177 | 20/7:16.285 |