| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 11.519 | N/A |
| 2 | 2 | 19.784 | 19/6:07.631 |
| 3 | 2 | 17.721 | 20/6:07.816 |
| 4 | 2 | 19.697 | 20/6:13.798 |
| 5 | 1 | 17.104 | 20/6:04.472 |
| 6 | 2 | 18.340 | 20/6:03.573 |
| 7 | 3 | 20.621 | 20/6:10.197 |
| 8 | 3 | 20.548 | 20/6:14.731 |
| 9 | 3 | 16.821 | 20/6:09.279 |
| 10 | 3 | 17.107 | 20/6:05.643 |
| 11 | 3 | 16.469 | 20/6:01.521 |
| 12 | 1 | 17.506 | 21/6:18.279 |
| 13 | 1 | 17.371 | 21/6:16.667 |
| 14 | 1 | 16.786 | 21/6:14.403 |
| 15 | 2 | 20.417 | 21/6:17.650 |
| 16 | 2 | 16.831 | 21/6:15.683 |
| 17 | 1 | 16.563 | 21/6:13.626 |
| 18 | 1 | 16.943 | 21/6:12.259 |
| 19 | 2 | 18.621 | 21/6:12.907 |
| 20 | 1 | 16.729 | 21/6:11.496 |
| 21 | 1 | 16.069 | 21/6:09.567 |