| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.275 | N/A |
| 2 | 4 | 21.077 | 21/7:04.815 |
| 3 | 5 | 24.245 | 20/7:13.834 |
| 4 | 4 | 21.262 | 20/7:04.973 |
| 5 | 4 | 24.802 | 20/7:17.358 |
| 6 | 4 | 21.143 | 20/7:10.885 |
| 7 | 4 | 20.972 | 20/7:06.028 |
| 8 | 4 | 21.611 | 20/7:04.293 |
| 9 | 4 | 25.282 | 20/7:11.710 |
| 10 | 4 | 25.522 | 20/7:17.986 |
| 11 | 4 | 21.411 | 20/7:15.196 |
| 12 | 3 | 20.778 | 20/7:11.082 |
| 13 | 3 | 21.414 | 20/7:10.013 |
| 14 | 3 | 21.879 | 20/7:09.164 |
| 15 | 3 | 22.226 | 20/7:08.907 |
| 16 | 3 | 22.088 | 20/7:08.510 |
| 17 | 3 | 21.693 | 20/7:07.693 |
| 18 | 3 | 22.518 | 20/7:07.894 |
| 19 | 3 | 20.949 | 20/7:06.417 |
| 20 | 3 | 24.234 | 20/7:08.381 |