| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.792 | N/A |
| 2 | 2 | 22.592 | 20/7:11.004 |
| 3 | 2 | 21.732 | 20/7:02.087 |
| 4 | 2 | 25.830 | 19/7:02.716 |
| 5 | 2 | 21.234 | 20/7:15.885 |
| 6 | 2 | 21.896 | 20/7:12.271 |
| 7 | 2 | 20.884 | 20/7:06.657 |
| 8 | 2 | 24.765 | 20/7:13.181 |
| 9 | 3 | 25.362 | 20/7:19.492 |
| 10 | 3 | 21.461 | 20/7:16.165 |
| 11 | 3 | 21.790 | 20/7:14.129 |
| 12 | 3 | 21.426 | 20/7:11.834 |
| 13 | 2 | 20.811 | 20/7:08.948 |
| 14 | 2 | 21.134 | 20/7:06.978 |
| 15 | 2 | 21.820 | 20/7:06.220 |
| 16 | 2 | 20.960 | 20/7:04.474 |
| 17 | 2 | 21.825 | 20/7:03.974 |
| 18 | 2 | 20.795 | 20/7:02.381 |
| 19 | 2 | 20.672 | 20/7:00.835 |
| 20 | 2 | 21.225 | 20/7:00.006 |