| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.565 | N/A |
| 2 | 2 | 24.780 | 18/7:02.825 |
| 3 | 1 | 23.392 | 19/7:15.113 |
| 4 | 1 | 23.751 | 19/7:13.103 |
| 5 | 1 | 22.856 | 19/7:08.070 |
| 6 | 1 | 23.576 | 19/7:07.643 |
| 7 | 1 | 23.235 | 19/7:06.335 |
| 8 | 1 | 22.977 | 19/7:04.737 |
| 9 | 1 | 23.385 | 19/7:04.457 |
| 10 | 1 | 23.623 | 19/7:04.715 |
| 11 | 1 | 24.017 | 19/7:05.630 |
| 12 | 1 | 23.988 | 19/7:06.332 |
| 13 | 1 | 23.688 | 19/7:06.467 |
| 14 | 2 | 24.205 | 19/7:07.296 |
| 15 | 2 | 24.094 | 19/7:07.865 |
| 16 | 1 | 25.538 | 19/7:10.091 |
| 17 | 2 | 24.001 | 19/7:10.309 |
| 18 | 2 | 23.442 | 19/7:09.909 |
| 19 | 1 | 23.796 | 19/7:09.909 |