| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 20 | 33.852 | N/A |
| 2 | 23 | 30.339 | 16/8:08.937 |
| 3 | 22 | 24.716 | 18/8:21.819 |
| 4 | 22 | 27.777 | 18/8:23.233 |
| 5 | 22 | 23.876 | 18/8:07.361 |
| 6 | 22 | 22.935 | 19/8:20.566 |
| 7 | 23 | 28.575 | 18/8:02.136 |
| 8 | 22 | 23.029 | 19/8:19.915 |
| 9 | 21 | 29.758 | 18/8:02.237 |
| 10 | 20 | 22.626 | 19/8:21.114 |
| 11 | 19 | 24.436 | 19/8:18.372 |
| 12 | 18 | 30.513 | 19/8:26.073 |
| 13 | 18 | 23.836 | 19/8:22.476 |
| 14 | 18 | 26.819 | 19/8:23.562 |
| 15 | 17 | 22.367 | 19/8:18.768 |
| 16 | 17 | 27.348 | 19/8:20.592 |
| 17 | 17 | 26.986 | 19/8:21.078 |
| 18 | 17 | 23.827 | 19/8:19.483 |
| 19 | 17 | 33.765 | 19/8:27.380 |