| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.963 | N/A |
| 2 | 2 | 25.995 | 19/8:11.873 |
| 3 | 4 | 23.439 | 20/8:13.586 |
| 4 | 5 | 27.045 | 19/8:02.837 |
| 5 | 5 | 23.145 | 20/8:17.177 |
| 6 | 5 | 21.241 | 20/8:03.025 |
| 7 | 5 | 22.410 | 21/8:21.546 |
| 8 | 5 | 23.446 | 21/8:20.308 |
| 9 | 5 | 27.466 | 20/8:05.157 |
| 10 | 5 | 33.142 | 20/8:23.879 |
| 11 | 5 | 20.978 | 20/8:15.746 |
| 12 | 5 | 28.059 | 20/8:21.322 |
| 13 | 5 | 27.572 | 20/8:25.198 |
| 14 | 5 | 22.310 | 20/8:20.787 |
| 15 | 4 | 22.207 | 20/8:16.866 |
| 16 | 4 | 34.443 | 19/8:03.440 |
| 17 | 4 | 24.008 | 19/8:01.732 |
| 18 | 4 | 21.108 | 20/8:22.331 |
| 19 | 4 | 21.539 | 20/8:18.491 |
| 20 | 4 | 22.388 | 20/8:15.904 |