| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.099 | N/A |
| 2 | 5 | 24.447 | 20/8:12.592 |
| 3 | 4 | 26.163 | 19/8:03.589 |
| 4 | 4 | 25.623 | 19/8:05.497 |
| 5 | 5 | 33.922 | 18/8:16.257 |
| 6 | 5 | 24.951 | 18/8:07.459 |
| 7 | 5 | 25.504 | 18/8:03.160 |
| 8 | 5 | 27.238 | 18/8:04.301 |
| 9 | 5 | 30.687 | 18/8:12.485 |
| 10 | 5 | 24.821 | 18/8:07.771 |
| 11 | 5 | 24.028 | 18/8:02.651 |
| 12 | 5 | 30.781 | 18/8:08.899 |
| 13 | 5 | 23.434 | 18/8:03.697 |
| 14 | 4 | 27.449 | 18/8:04.546 |
| 15 | 4 | 23.255 | 18/8:00.181 |
| 16 | 4 | 22.950 | 19/8:22.402 |
| 17 | 4 | 24.249 | 19/8:20.038 |
| 18 | 4 | 29.891 | 19/8:23.926 |
| 19 | 4 | 24.476 | 19/8:21.968 |