| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.159 | N/A |
| 2 | 4 | 14.303 | 21/5:06.219 |
| 3 | 4 | 13.740 | 21/5:00.589 |
| 4 | 5 | 17.994 | 20/5:11.726 |
| 5 | 5 | 14.131 | 20/5:05.957 |
| 6 | 4 | 15.337 | 20/5:07.078 |
| 7 | 4 | 14.256 | 20/5:04.402 |
| 8 | 4 | 14.614 | 20/5:03.462 |
| 9 | 4 | 14.771 | 20/5:03.130 |
| 10 | 4 | 14.331 | 20/5:01.943 |
| 11 | 4 | 15.694 | 20/5:03.583 |
| 12 | 4 | 14.919 | 20/5:03.587 |
| 13 | 4 | 13.792 | 20/5:01.805 |
| 14 | 4 | 15.112 | 20/5:02.227 |
| 15 | 4 | 14.119 | 20/5:01.240 |
| 16 | 4 | 15.075 | 20/5:01.597 |
| 17 | 3 | 13.742 | 20/5:00.325 |
| 18 | 5 | 19.576 | 20/5:05.724 |
| 19 | 5 | 14.437 | 20/5:05.098 |
| 20 | 5 | 15.935 | 20/5:06.037 |