| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.840 | N/A |
| 2 | 6 | 1.846 | N/A |
| 3 | 2 | 23.017 | 20/7:19.169 |
| 4 | 2 | 20.813 | 21/7:20.146 |
| 5 | 2 | 21.786 | 21/7:19.286 |
| 6 | 2 | 24.757 | 20/7:11.117 |
| 7 | 2 | 20.320 | 20/7:02.479 |
| 8 | 2 | 21.990 | 20/7:02.008 |
| 9 | 2 | 21.151 | 21/7:21.371 |
| 10 | 2 | 21.373 | 21/7:19.863 |
| 11 | 2 | 24.715 | 20/7:03.903 |
| 12 | 2 | 22.475 | 20/7:04.400 |
| 13 | 2 | 22.800 | 20/7:05.368 |
| 14 | 2 | 22.558 | 20/7:05.791 |
| 15 | 2 | 22.524 | 20/7:06.099 |
| 16 | 2 | 22.148 | 20/7:05.854 |
| 17 | 2 | 21.275 | 20/7:04.535 |
| 18 | 2 | 21.378 | 20/7:03.503 |
| 19 | 2 | 21.780 | 20/7:03.042 |
| 20 | 2 | 21.186 | 20/7:02.005 |