| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.016 | N/A |
| 2 | 2 | 19.030 | 20/6:03.586 |
| 3 | 2 | 18.541 | 21/6:17.726 |
| 4 | 2 | 18.403 | 21/6:15.176 |
| 5 | 2 | 18.346 | 21/6:13.616 |
| 6 | 1 | 18.265 | 21/6:12.356 |
| 7 | 2 | 23.820 | 20/6:10.631 |
| 8 | 2 | 18.411 | 20/6:07.945 |
| 9 | 2 | 18.184 | 20/6:05.391 |
| 10 | 2 | 18.406 | 20/6:03.873 |
| 11 | 2 | 18.843 | 20/6:03.489 |
| 12 | 2 | 18.220 | 20/6:02.098 |
| 13 | 1 | 19.598 | 20/6:03.122 |
| 14 | 1 | 18.424 | 20/6:02.272 |
| 15 | 1 | 18.743 | 20/6:01.976 |
| 16 | 1 | 18.298 | 20/6:01.156 |
| 17 | 1 | 18.789 | 20/6:01.022 |
| 18 | 1 | 18.558 | 20/6:00.645 |
| 19 | 1 | 18.352 | 20/6:00.093 |
| 20 | 1 | 18.315 | 21/6:18.380 |
| 21 | 1 | 18.328 | 21/6:17.890 |