| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.561 | N/A |
| 2 | 2 | 22.968 | 20/7:17.953 |
| 3 | 2 | 21.489 | 20/7:03.902 |
| 4 | 2 | 21.900 | 20/7:01.822 |
| 5 | 2 | 21.489 | 21/7:20.791 |
| 6 | 2 | 23.430 | 20/7:04.409 |
| 7 | 2 | 23.217 | 20/7:07.455 |
| 8 | 2 | 21.791 | 20/7:05.760 |
| 9 | 2 | 23.351 | 20/7:08.194 |
| 10 | 4 | 27.573 | 20/7:19.000 |
| 11 | 4 | 22.200 | 20/7:17.436 |
| 12 | 4 | 21.937 | 20/7:15.702 |
| 13 | 3 | 22.147 | 20/7:14.059 |
| 14 | 3 | 23.607 | 20/7:15.782 |
| 15 | 3 | 21.572 | 20/7:14.043 |
| 16 | 3 | 21.412 | 20/7:12.332 |
| 17 | 3 | 26.353 | 20/7:16.703 |
| 18 | 3 | 23.324 | 20/7:17.175 |
| 19 | 3 | 21.863 | 20/7:16.051 |
| 20 | 3 | 22.665 | 20/7:15.849 |