| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.436 | N/A |
| 2 | 3 | 27.011 | 18/8:04.623 |
| 3 | 4 | 23.263 | 20/8:23.039 |
| 4 | 3 | 24.269 | 20/8:17.541 |
| 5 | 3 | 21.558 | 20/8:01.915 |
| 6 | 3 | 28.206 | 20/8:17.802 |
| 7 | 3 | 24.952 | 20/8:18.089 |
| 8 | 3 | 26.562 | 20/8:22.664 |
| 9 | 3 | 26.083 | 20/8:24.958 |
| 10 | 3 | 29.820 | 19/8:08.884 |
| 11 | 3 | 23.710 | 19/8:05.217 |
| 12 | 3 | 24.930 | 19/8:04.213 |
| 13 | 3 | 22.359 | 20/8:24.747 |
| 14 | 3 | 22.424 | 20/8:20.650 |
| 15 | 3 | 22.226 | 20/8:16.870 |
| 16 | 3 | 22.236 | 20/8:13.607 |
| 17 | 3 | 21.895 | 20/8:10.347 |
| 18 | 3 | 22.638 | 20/8:08.300 |
| 19 | 3 | 22.856 | 20/8:06.711 |
| 20 | 3 | 23.659 | 20/8:06.093 |