| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.483 | N/A |
| 2 | 1 | 23.197 | 20/7:22.226 |
| 3 | 1 | 21.816 | 20/7:09.106 |
| 4 | 1 | 22.220 | 20/7:07.292 |
| 5 | 2 | 24.622 | 20/7:17.794 |
| 6 | 2 | 22.038 | 20/7:14.276 |
| 7 | 1 | 21.986 | 20/7:11.766 |
| 8 | 1 | 21.841 | 20/7:09.580 |
| 9 | 2 | 23.816 | 20/7:12.631 |
| 10 | 2 | 22.359 | 20/7:11.928 |
| 11 | 1 | 23.283 | 20/7:13.121 |
| 12 | 1 | 22.340 | 20/7:12.468 |
| 13 | 3 | 28.780 | 20/7:22.121 |
| 14 | 3 | 23.215 | 20/7:22.155 |
| 15 | 3 | 22.395 | 20/7:21.072 |
| 16 | 3 | 22.440 | 20/7:20.190 |
| 17 | 2 | 28.453 | 19/7:03.134 |
| 18 | 2 | 24.877 | 19/7:04.671 |
| 19 | 2 | 22.324 | 19/7:03.485 |