| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.241 | N/A |
| 2 | 2 | 23.514 | 19/7:05.493 |
| 3 | 2 | 22.443 | 20/7:18.832 |
| 4 | 2 | 22.368 | 20/7:14.966 |
| 5 | 2 | 22.422 | 20/7:13.289 |
| 6 | 2 | 22.834 | 20/7:13.848 |
| 7 | 2 | 22.126 | 20/7:11.979 |
| 8 | 3 | 22.729 | 20/7:12.281 |
| 9 | 4 | 23.845 | 20/7:15.158 |
| 10 | 4 | 27.021 | 19/7:00.845 |
| 11 | 4 | 22.183 | 20/7:22.062 |
| 12 | 4 | 24.248 | 19/7:00.713 |
| 13 | 4 | 21.965 | 20/7:21.929 |
| 14 | 4 | 21.998 | 20/7:20.258 |
| 15 | 4 | 22.237 | 20/7:19.150 |
| 16 | 4 | 24.829 | 20/7:21.472 |
| 17 | 4 | 22.308 | 20/7:20.511 |
| 18 | 4 | 22.958 | 20/7:20.389 |
| 19 | 4 | 21.992 | 20/7:19.262 |
| 20 | 4 | 23.515 | 20/7:19.776 |