| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.912 | N/A |
| 2 | 2 | 17.443 | 21/6:05.772 |
| 3 | 2 | 17.026 | 21/6:01.602 |
| 4 | 2 | 18.872 | 21/6:12.518 |
| 5 | 2 | 17.185 | 21/6:09.542 |
| 6 | 2 | 20.044 | 20/6:01.078 |
| 7 | 2 | 18.284 | 20/6:01.616 |
| 8 | 2 | 17.548 | 20/6:00.003 |
| 9 | 3 | 29.917 | 19/6:08.629 |
| 10 | 3 | 17.916 | 19/6:05.382 |
| 11 | 3 | 22.494 | 19/6:11.024 |
| 12 | 3 | 19.607 | 19/6:10.916 |
| 13 | 3 | 17.339 | 19/6:07.424 |
| 14 | 3 | 17.079 | 19/6:04.109 |
| 15 | 3 | 18.314 | 19/6:02.856 |
| 16 | 3 | 17.814 | 19/6:01.170 |
| 17 | 3 | 18.533 | 19/6:00.503 |
| 18 | 3 | 18.858 | 19/6:00.259 |
| 19 | 3 | 18.413 | 20/6:18.636 |
| 20 | 3 | 17.638 | 20/6:17.236 |