| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.296 | N/A |
| 2 | 1 | 23.594 | 19/7:05.988 |
| 3 | 1 | 22.296 | 20/7:17.251 |
| 4 | 1 | 22.076 | 20/7:11.747 |
| 5 | 2 | 23.837 | 20/7:17.360 |
| 6 | 2 | 21.699 | 20/7:12.603 |
| 7 | 2 | 22.686 | 20/7:12.558 |
| 8 | 2 | 21.675 | 20/7:09.781 |
| 9 | 2 | 21.023 | 20/7:06.150 |
| 10 | 2 | 22.367 | 20/7:06.163 |
| 11 | 2 | 21.603 | 20/7:04.722 |
| 12 | 2 | 22.817 | 20/7:05.640 |
| 13 | 1 | 26.029 | 20/7:11.490 |
| 14 | 1 | 20.984 | 20/7:09.067 |
| 15 | 1 | 21.204 | 20/7:07.289 |
| 16 | 1 | 20.943 | 20/7:05.417 |
| 17 | 1 | 22.979 | 20/7:06.197 |
| 18 | 1 | 21.826 | 20/7:05.597 |
| 19 | 1 | 21.690 | 20/7:04.092 |
| 20 | 1 | 24.664 | 20/7:07.288 |