| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.780 | N/A |
| 2 | 4 | 22.611 | 19/7:18.778 |
| 3 | 4 | 23.337 | 18/7:02.338 |
| 4 | 4 | 22.443 | 19/7:22.126 |
| 5 | 4 | 24.803 | 18/7:07.854 |
| 6 | 4 | 22.484 | 18/7:05.085 |
| 7 | 4 | 24.619 | 18/7:09.288 |
| 8 | 4 | 21.621 | 18/7:05.009 |
| 9 | 4 | 21.711 | 18/7:01.991 |
| 10 | 4 | 24.910 | 18/7:05.687 |
| 11 | 4 | 22.257 | 18/7:04.133 |
| 12 | 4 | 22.208 | 18/7:02.786 |
| 13 | 4 | 23.585 | 18/7:03.614 |
| 14 | 4 | 21.588 | 18/7:01.703 |
| 15 | 4 | 22.029 | 18/7:00.601 |
| 16 | 4 | 29.857 | 18/7:08.518 |
| 17 | 4 | 21.584 | 18/7:06.654 |
| 18 | 4 | 25.977 | 18/7:09.404 |