| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.621 | N/A |
| 2 | 3 | 22.346 | 19/7:09.849 |
| 3 | 3 | 24.363 | 18/7:04.647 |
| 4 | 3 | 21.846 | 19/7:18.951 |
| 5 | 3 | 21.183 | 19/7:11.442 |
| 6 | 3 | 22.887 | 19/7:13.071 |
| 7 | 2 | 26.211 | 18/7:00.989 |
| 8 | 2 | 24.468 | 18/7:04.216 |
| 9 | 2 | 24.986 | 18/7:07.737 |
| 10 | 2 | 21.992 | 18/7:04.820 |
| 11 | 2 | 24.509 | 18/7:06.765 |
| 12 | 2 | 27.038 | 18/7:12.265 |
| 13 | 2 | 21.661 | 18/7:09.231 |
| 14 | 3 | 23.934 | 18/7:09.637 |
| 15 | 3 | 25.679 | 18/7:12.103 |
| 16 | 3 | 25.936 | 18/7:14.531 |
| 17 | 3 | 23.629 | 18/7:14.205 |
| 18 | 3 | 20.671 | 18/7:10.960 |