| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.265 | N/A |
| 2 | 4 | 24.268 | 20/8:07.357 |
| 3 | 5 | 25.610 | 20/8:20.106 |
| 4 | 5 | 22.242 | 20/8:03.025 |
| 5 | 5 | 23.043 | 21/8:22.008 |
| 6 | 4 | 24.293 | 20/8:00.197 |
| 7 | 5 | 28.928 | 20/8:16.147 |
| 8 | 5 | 30.203 | 19/8:05.488 |
| 9 | 5 | 23.776 | 19/8:01.581 |
| 10 | 5 | 22.397 | 20/8:20.758 |
| 11 | 5 | 22.393 | 20/8:15.855 |
| 12 | 5 | 24.045 | 20/8:14.697 |
| 13 | 5 | 23.340 | 20/8:12.616 |
| 14 | 5 | 22.800 | 20/8:10.066 |
| 15 | 5 | 23.152 | 20/8:08.358 |
| 16 | 5 | 22.857 | 20/8:06.504 |
| 17 | 5 | 26.843 | 20/8:09.615 |
| 18 | 4 | 27.459 | 20/8:13.049 |
| 19 | 4 | 24.688 | 20/8:13.176 |
| 20 | 4 | 35.122 | 20/8:23.724 |