| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 10.514 | N/A |
| 2 | 7 | 22.573 | N/A |
| 3 | 2 | 21.123 | 20/7:03.091 |
| 4 | 3 | 24.245 | 19/7:10.885 |
| 5 | 3 | 20.328 | 20/7:18.647 |
| 6 | 3 | 21.591 | 20/7:17.186 |
| 7 | 3 | 22.495 | 20/7:19.744 |
| 8 | 2 | 20.959 | 20/7:16.586 |
| 9 | 2 | 21.215 | 20/7:15.025 |
| 10 | 2 | 20.852 | 20/7:12.992 |
| 11 | 2 | 21.071 | 20/7:11.873 |
| 12 | 2 | 21.050 | 20/7:10.938 |
| 13 | 2 | 20.534 | 20/7:09.281 |
| 14 | 2 | 20.931 | 20/7:08.530 |
| 15 | 2 | 21.348 | 20/7:08.503 |
| 16 | 2 | 20.760 | 20/7:07.682 |
| 17 | 2 | 20.986 | 20/7:07.257 |
| 18 | 2 | 22.179 | 20/7:08.302 |
| 19 | 3 | 22.497 | 20/7:09.579 |
| 20 | 3 | 21.176 | 20/7:09.320 |