| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.389 | N/A |
| 2 | 1 | 18.143 | 21/6:10.249 |
| 3 | 1 | 17.597 | 21/6:04.789 |
| 4 | 1 | 17.799 | 21/6:04.315 |
| 5 | 1 | 17.441 | 21/6:02.289 |
| 6 | 1 | 18.493 | 21/6:05.281 |
| 7 | 1 | 17.807 | 21/6:04.989 |
| 8 | 1 | 17.806 | 21/6:04.777 |
| 9 | 1 | 18.442 | 21/6:06.209 |
| 10 | 2 | 17.695 | 21/6:05.662 |
| 11 | 2 | 17.298 | 21/6:04.431 |
| 12 | 2 | 17.910 | 21/6:04.536 |
| 13 | 2 | 17.345 | 21/6:03.682 |
| 14 | 2 | 18.010 | 21/6:03.982 |
| 15 | 2 | 20.550 | 21/6:07.869 |
| 16 | 2 | 17.823 | 21/6:07.601 |
| 17 | 2 | 17.252 | 21/6:06.652 |
| 18 | 2 | 17.802 | 21/6:06.463 |
| 19 | 2 | 23.317 | 21/6:12.422 |
| 20 | 2 | 18.214 | 21/6:12.382 |
| 21 | 2 | 18.224 | 21/6:12.357 |