| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.329 | N/A |
| 2 | 3 | 18.249 | 23/7:03.807 |
| 3 | 2 | 18.816 | 23/7:10.044 |
| 4 | 2 | 18.489 | 23/7:09.725 |
| 5 | 2 | 18.466 | 23/7:09.439 |
| 6 | 2 | 19.395 | 23/7:13.355 |
| 7 | 2 | 19.800 | 23/7:17.450 |
| 8 | 2 | 19.672 | 22/7:00.099 |
| 9 | 2 | 20.446 | 22/7:04.828 |
| 10 | 2 | 17.950 | 22/7:01.989 |
| 11 | 2 | 23.674 | 22/7:11.738 |
| 12 | 2 | 18.529 | 22/7:09.893 |
| 13 | 2 | 18.656 | 22/7:08.577 |
| 14 | 2 | 18.830 | 22/7:07.745 |
| 15 | 2 | 20.368 | 22/7:09.339 |
| 16 | 2 | 24.082 | 22/7:15.919 |
| 17 | 2 | 19.107 | 22/7:15.148 |
| 18 | 2 | 17.727 | 22/7:12.762 |
| 19 | 3 | 25.025 | 22/7:19.156 |
| 20 | 3 | 22.949 | 21/7:02.571 |
| 21 | 4 | 25.667 | 21/7:08.226 |