| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.114 | N/A |
| 2 | 3 | 23.412 | 19/7:03.053 |
| 3 | 2 | 23.302 | 19/7:02.054 |
| 4 | 2 | 22.754 | 20/7:22.078 |
| 5 | 4 | 25.985 | 19/7:11.652 |
| 6 | 3 | 22.746 | 19/7:07.630 |
| 7 | 3 | 23.467 | 19/7:07.112 |
| 8 | 2 | 22.161 | 19/7:03.383 |
| 9 | 2 | 23.278 | 19/7:03.100 |
| 10 | 2 | 22.352 | 19/7:01.028 |
| 11 | 2 | 22.826 | 19/7:00.223 |
| 12 | 2 | 23.408 | 19/7:00.517 |
| 13 | 3 | 22.751 | 20/7:22.980 |
| 14 | 2 | 24.213 | 19/7:01.174 |
| 15 | 2 | 24.253 | 19/7:02.424 |
| 16 | 2 | 25.459 | 19/7:04.954 |
| 17 | 3 | 24.887 | 19/7:06.524 |
| 18 | 3 | 27.827 | 19/7:11.023 |
| 19 | 2 | 23.961 | 19/7:11.156 |