| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.275 | N/A |
| 2 | 1 | 17.581 | 21/6:11.895 |
| 3 | 1 | 17.666 | 21/6:12.745 |
| 4 | 1 | 17.135 | 21/6:09.488 |
| 5 | 1 | 16.566 | 21/6:05.015 |
| 6 | 1 | 17.025 | 21/6:04.167 |
| 7 | 2 | 20.117 | 21/6:13.908 |
| 8 | 2 | 16.977 | 21/6:11.895 |
| 9 | 2 | 16.277 | 21/6:08.635 |
| 10 | 2 | 16.469 | 21/6:06.526 |
| 11 | 2 | 18.061 | 21/6:08.023 |
| 12 | 2 | 18.029 | 21/6:09.189 |
| 13 | 2 | 16.191 | 21/6:07.098 |
| 14 | 1 | 21.487 | 21/6:13.476 |
| 15 | 1 | 18.034 | 21/6:14.010 |
| 16 | 1 | 15.813 | 21/6:11.512 |
| 17 | 1 | 20.663 | 21/6:15.388 |
| 18 | 1 | 17.490 | 21/6:15.076 |
| 19 | 1 | 16.886 | 21/6:14.127 |
| 20 | 1 | 19.964 | 21/6:16.518 |
| 21 | 1 | 17.044 | 21/6:15.750 |