| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.842 | N/A |
| 2 | 2 | 22.014 | 22/8:05.136 |
| 3 | 3 | 23.281 | 22/8:18.439 |
| 4 | 4 | 24.715 | 21/8:09.575 |
| 5 | 4 | 26.802 | 20/8:02.699 |
| 6 | 4 | 23.870 | 20/8:01.433 |
| 7 | 4 | 24.900 | 20/8:03.851 |
| 8 | 4 | 21.305 | 21/8:19.662 |
| 9 | 4 | 25.781 | 20/8:00.428 |
| 10 | 4 | 21.531 | 21/8:18.839 |
| 11 | 4 | 29.157 | 20/8:05.218 |
| 12 | 4 | 22.373 | 20/8:01.828 |
| 13 | 4 | 22.758 | 21/8:23.653 |
| 14 | 4 | 28.386 | 20/8:05.964 |
| 15 | 4 | 22.631 | 20/8:03.597 |
| 16 | 4 | 28.138 | 20/8:08.521 |
| 17 | 3 | 23.475 | 20/8:07.293 |
| 18 | 3 | 21.142 | 20/8:03.602 |
| 19 | 3 | 24.757 | 20/8:04.136 |
| 20 | 3 | 21.784 | 20/8:01.642 |