| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.182 | N/A |
| 2 | 2 | 23.470 | 18/7:02.172 |
| 3 | 4 | 27.272 | 17/7:09.118 |
| 4 | 4 | 22.818 | 18/7:20.022 |
| 5 | 4 | 26.487 | 17/7:03.037 |
| 6 | 5 | 21.452 | 18/7:16.278 |
| 7 | 4 | 21.947 | 18/7:09.612 |
| 8 | 4 | 22.736 | 18/7:06.766 |
| 9 | 2 | 21.051 | 18/7:01.052 |
| 10 | 3 | 21.469 | 19/7:20.586 |
| 11 | 3 | 22.756 | 19/7:19.806 |
| 12 | 2 | 22.142 | 19/7:18.163 |
| 13 | 2 | 21.541 | 19/7:15.893 |
| 14 | 3 | 21.876 | 19/7:14.436 |
| 15 | 2 | 22.028 | 19/7:13.382 |
| 16 | 2 | 25.602 | 19/7:16.758 |
| 17 | 2 | 21.759 | 19/7:15.388 |
| 18 | 2 | 23.508 | 19/7:16.032 |
| 19 | 2 | 21.017 | 19/7:14.113 |