| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.676 | N/A |
| 2 | 3 | 23.930 | 21/8:23.276 |
| 3 | 3 | 21.304 | 22/8:19.633 |
| 4 | 3 | 24.963 | 21/8:12.656 |
| 5 | 3 | 21.420 | 21/8:02.761 |
| 6 | 3 | 20.272 | 22/8:14.609 |
| 7 | 3 | 24.073 | 22/8:20.543 |
| 8 | 3 | 38.838 | 20/8:19.133 |
| 9 | 3 | 21.829 | 20/8:11.669 |
| 10 | 3 | 37.443 | 19/8:12.082 |
| 11 | 3 | 25.569 | 19/8:12.029 |
| 12 | 3 | 27.051 | 19/8:13.808 |
| 13 | 3 | 25.228 | 19/8:12.556 |
| 14 | 3 | 22.646 | 19/8:07.921 |
| 15 | 3 | 21.669 | 19/8:02.692 |
| 16 | 3 | 21.837 | 20/8:23.567 |
| 17 | 3 | 20.566 | 20/8:18.058 |
| 18 | 3 | 23.856 | 20/8:16.875 |
| 19 | 3 | 19.974 | 20/8:11.725 |
| 20 | 3 | 19.523 | 20/8:06.667 |