| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 4.498 | N/A |
| 2 | 5 | 21.670 | 21/7:17.898 |
| 3 | 5 | 24.383 | 20/7:22.001 |
| 4 | 5 | 21.210 | 20/7:10.497 |
| 5 | 5 | 21.278 | 20/7:05.067 |
| 6 | 4 | 20.540 | 21/7:20.822 |
| 7 | 4 | 20.088 | 21/7:15.061 |
| 8 | 4 | 25.374 | 20/7:03.971 |
| 9 | 4 | 20.691 | 20/7:00.678 |
| 10 | 4 | 19.654 | 21/7:17.582 |
| 11 | 4 | 20.851 | 21/7:15.976 |
| 12 | 4 | 21.985 | 21/7:16.723 |
| 13 | 4 | 20.761 | 21/7:15.306 |
| 14 | 4 | 21.438 | 21/7:15.148 |
| 15 | 4 | 21.885 | 21/7:15.652 |
| 16 | 4 | 26.672 | 20/7:00.572 |
| 17 | 4 | 21.124 | 21/7:21.503 |
| 18 | 4 | 19.544 | 21/7:18.789 |
| 19 | 4 | 21.015 | 21/7:18.012 |
| 20 | 4 | 29.447 | 20/7:04.108 |