| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.679 | N/A |
| 2 | 3 | 25.826 | 17/7:16.895 |
| 3 | 2 | 22.344 | 18/7:13.124 |
| 4 | 2 | 21.430 | 19/7:21.279 |
| 5 | 2 | 21.894 | 19/7:15.402 |
| 6 | 2 | 21.662 | 19/7:11.040 |
| 7 | 2 | 21.026 | 19/7:06.225 |
| 8 | 2 | 22.336 | 19/7:06.153 |
| 9 | 2 | 21.815 | 19/7:04.928 |
| 10 | 2 | 22.062 | 19/7:04.469 |
| 11 | 2 | 21.068 | 19/7:02.312 |
| 12 | 2 | 21.041 | 19/7:00.503 |
| 13 | 2 | 21.513 | 20/7:21.705 |
| 14 | 2 | 20.791 | 20/7:19.936 |
| 15 | 2 | 21.240 | 20/7:19.029 |
| 16 | 2 | 22.356 | 20/7:19.657 |
| 17 | 2 | 20.900 | 20/7:18.477 |
| 18 | 2 | 21.398 | 20/7:17.993 |
| 19 | 2 | 21.269 | 20/7:17.426 |
| 20 | 2 | 21.495 | 20/7:17.145 |