| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 28.562 | N/A |
| 2 | 5 | 21.046 | 20/7:08.436 |
| 3 | 5 | 21.436 | 20/7:12.141 |
| 4 | 4 | 22.278 | 20/7:18.708 |
| 5 | 4 | 21.083 | 20/7:16.316 |
| 6 | 4 | 23.598 | 19/7:02.549 |
| 7 | 4 | 21.286 | 19/7:00.743 |
| 8 | 4 | 21.788 | 19/7:00.743 |
| 9 | 4 | 21.677 | 19/7:00.494 |
| 10 | 5 | 25.793 | 19/7:08.532 |
| 11 | 5 | 24.822 | 19/7:13.214 |
| 12 | 5 | 21.430 | 19/7:11.495 |
| 13 | 4 | 21.759 | 19/7:10.556 |
| 14 | 4 | 21.185 | 19/7:08.966 |
| 15 | 4 | 20.935 | 19/7:07.282 |
| 16 | 4 | 21.339 | 19/7:06.308 |
| 17 | 4 | 23.408 | 19/7:07.782 |
| 18 | 4 | 21.197 | 19/7:06.743 |
| 19 | 3 | 25.115 | 19/7:09.737 |