| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.197 | N/A |
| 2 | 1 | 20.618 | 19/6:14.321 |
| 3 | 1 | 20.451 | 19/6:12.818 |
| 4 | 1 | 20.962 | 19/6:15.383 |
| 5 | 2 | 21.560 | 19/6:19.356 |
| 6 | 2 | 19.696 | 19/6:15.030 |
| 7 | 2 | 22.869 | 18/6:00.639 |
| 8 | 2 | 19.392 | 19/6:17.463 |
| 9 | 1 | 20.284 | 19/6:16.319 |
| 10 | 1 | 20.589 | 19/6:16.039 |
| 11 | 1 | 19.617 | 19/6:14.065 |
| 12 | 1 | 20.247 | 19/6:13.481 |
| 13 | 1 | 20.912 | 19/6:13.992 |
| 14 | 1 | 21.900 | 19/6:15.792 |
| 15 | 1 | 20.559 | 19/6:15.611 |
| 16 | 1 | 19.942 | 19/6:14.714 |
| 17 | 1 | 20.436 | 19/6:14.485 |
| 18 | 1 | 20.189 | 19/6:14.021 |
| 19 | 2 | 34.142 | 18/6:06.208 |