| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.525 | N/A |
| 2 | 2 | 20.964 | 24/8:04.697 |
| 3 | 3 | 24.853 | 22/8:03.603 |
| 4 | 3 | 20.557 | 18/6:18.644 |
| 5 | 3 | 21.520 | 18/6:16.074 |
| 6 | 2 | 19.418 | 18/6:07.385 |
| 7 | 3 | 24.378 | 18/6:15.646 |
| 8 | 3 | 24.275 | 18/6:21.297 |
| 9 | 3 | 19.761 | 18/6:15.942 |
| 10 | 3 | 22.055 | 18/6:16.111 |
| 11 | 3 | 19.385 | 18/6:11.707 |
| 12 | 3 | 19.794 | 18/6:08.735 |
| 13 | 2 | 20.193 | 18/6:06.825 |
| 14 | 2 | 19.711 | 18/6:04.577 |
| 15 | 2 | 20.140 | 18/6:03.172 |
| 16 | 2 | 19.642 | 18/6:01.390 |
| 17 | 2 | 21.842 | 18/6:02.168 |
| 18 | 2 | 22.794 | 18/6:03.807 |