| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.800 | 20/6:16.000 |
| 2 | 4 | 20.115 | 19/6:09.692 |
| 3 | 4 | 16.962 | 20/6:12.513 |
| 4 | 3 | 16.506 | 20/6:01.915 |
| 5 | 4 | 25.686 | 19/6:12.662 |
| 6 | 4 | 17.431 | 19/6:05.750 |
| 7 | 4 | 24.485 | 19/6:19.959 |
| 8 | 4 | 17.266 | 19/6:13.471 |
| 9 | 4 | 16.401 | 19/6:06.599 |
| 10 | 4 | 19.797 | 19/6:07.553 |
| 11 | 4 | 16.663 | 19/6:02.921 |
| 12 | 4 | 16.216 | 20/6:17.213 |
| 13 | 4 | 17.746 | 20/6:15.498 |
| 14 | 4 | 21.144 | 20/6:18.883 |
| 15 | 4 | 16.394 | 20/6:15.483 |
| 16 | 4 | 16.566 | 20/6:12.722 |
| 17 | 4 | 18.154 | 20/6:12.155 |
| 18 | 4 | 17.080 | 20/6:10.458 |
| 19 | 4 | 20.643 | 20/6:12.689 |
| 20 | 4 | 18.493 | 20/6:12.548 |