| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.777 | N/A |
| 2 | 4 | 15.947 | 19/5:07.823 |
| 3 | 4 | 11.934 | 22/5:13.527 |
| 4 | 4 | 16.602 | 20/5:02.502 |
| 5 | 3 | 11.809 | 21/5:02.237 |
| 6 | 3 | 13.314 | 22/5:13.122 |
| 7 | 3 | 14.467 | 21/5:01.020 |
| 8 | 3 | 20.597 | 20/5:04.881 |
| 9 | 3 | 12.846 | 21/5:14.567 |
| 10 | 3 | 13.073 | 21/5:10.974 |
| 11 | 3 | 17.028 | 20/5:01.249 |
| 12 | 4 | 18.673 | 20/5:08.005 |
| 13 | 4 | 13.656 | 20/5:05.691 |
| 14 | 3 | 12.023 | 20/5:01.347 |
| 15 | 3 | 13.937 | 20/5:00.220 |
| 16 | 3 | 11.330 | 21/5:10.425 |
| 17 | 3 | 14.539 | 21/5:10.495 |
| 18 | 3 | 15.495 | 21/5:11.682 |
| 19 | 4 | 14.544 | 21/5:11.681 |
| 20 | 3 | 20.318 | 20/5:02.909 |