| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.566 | N/A |
| 2 | 4 | 23.394 | 21/8:17.446 |
| 3 | 4 | 20.659 | 22/8:12.122 |
| 4 | 2 | 23.748 | 21/8:01.572 |
| 5 | 3 | 22.077 | 22/8:21.425 |
| 6 | 3 | 21.244 | 22/8:16.278 |
| 7 | 3 | 22.657 | 22/8:17.792 |
| 8 | 3 | 24.603 | 21/8:02.086 |
| 9 | 3 | 20.592 | 22/8:19.372 |
| 10 | 3 | 22.174 | 22/8:18.911 |
| 11 | 3 | 24.245 | 21/8:00.352 |
| 12 | 3 | 21.844 | 22/8:21.563 |
| 13 | 3 | 20.444 | 22/8:18.007 |
| 14 | 5 | 55.301 | 20/8:21.616 |
| 15 | 5 | 20.750 | 20/8:16.059 |
| 16 | 5 | 22.903 | 20/8:13.970 |
| 17 | 5 | 24.968 | 20/8:14.594 |
| 18 | 5 | 26.359 | 20/8:16.007 |
| 19 | 5 | 21.885 | 20/8:13.848 |
| 20 | 5 | 28.318 | 20/8:17.731 |