| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.055 | N/A |
| 2 | 1 | 21.193 | 20/7:05.722 |
| 3 | 1 | 20.305 | 21/7:18.035 |
| 4 | 1 | 20.883 | 21/7:18.928 |
| 5 | 1 | 21.015 | 21/7:20.035 |
| 6 | 1 | 20.845 | 21/7:20.019 |
| 7 | 1 | 20.449 | 21/7:18.688 |
| 8 | 1 | 20.291 | 21/7:17.286 |
| 9 | 1 | 20.733 | 21/7:17.034 |
| 10 | 1 | 20.918 | 21/7:17.792 |
| 11 | 1 | 20.346 | 21/7:17.011 |
| 12 | 1 | 27.054 | 20/7:07.292 |
| 13 | 2 | 23.301 | 20/7:10.498 |
| 14 | 1 | 20.567 | 20/7:09.216 |
| 15 | 1 | 21.002 | 20/7:08.707 |
| 16 | 3 | 26.353 | 20/7:15.044 |
| 17 | 3 | 20.138 | 20/7:13.209 |
| 18 | 2 | 24.870 | 20/7:16.878 |
| 19 | 2 | 21.047 | 20/7:16.104 |
| 20 | 2 | 20.737 | 20/7:15.102 |