| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.586 | 118/7:03.148 |
| 2 | 4 | 22.339 | 33/7:07.762 |
| 3 | 4 | 22.269 | 27/7:13.746 |
| 4 | 4 | 22.183 | 24/7:02.262 |
| 5 | 4 | 21.806 | 23/7:04.042 |
| 6 | 3 | 23.450 | 22/7:03.988 |
| 7 | 3 | 21.883 | 22/7:12.193 |
| 8 | 3 | 22.448 | 22/7:19.901 |
| 9 | 3 | 22.331 | 21/7:05.355 |
| 10 | 3 | 23.868 | 21/7:12.942 |
| 11 | 3 | 22.304 | 21/7:16.164 |
| 12 | 4 | 26.195 | 20/7:04.437 |
| 13 | 4 | 25.019 | 20/7:10.278 |
| 14 | 4 | 22.495 | 20/7:11.680 |
| 15 | 4 | 22.149 | 20/7:12.433 |
| 16 | 4 | 22.530 | 20/7:13.569 |
| 17 | 4 | 21.935 | 20/7:13.871 |
| 18 | 4 | 22.784 | 20/7:15.082 |
| 19 | 4 | 25.671 | 20/7:19.205 |
| 20 | 4 | 24.987 | 20/7:22.232 |