| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.602 | N/A |
| 2 | 2 | 19.806 | 19/6:05.011 |
| 3 | 2 | 19.537 | 19/6:02.689 |
| 4 | 2 | 20.559 | 19/6:08.014 |
| 5 | 2 | 20.390 | 19/6:09.916 |
| 6 | 2 | 20.710 | 19/6:12.209 |
| 7 | 2 | 19.385 | 19/6:09.763 |
| 8 | 2 | 19.276 | 19/6:07.735 |
| 9 | 2 | 20.946 | 19/6:09.972 |
| 10 | 2 | 19.805 | 19/6:09.043 |
| 11 | 2 | 22.467 | 19/6:13.787 |
| 12 | 2 | 20.268 | 19/6:13.754 |
| 13 | 2 | 19.382 | 19/6:12.398 |
| 14 | 2 | 19.618 | 19/6:11.577 |
| 15 | 2 | 19.545 | 19/6:10.078 |
| 16 | 2 | 20.740 | 19/6:11.522 |
| 17 | 2 | 19.830 | 19/6:11.149 |
| 18 | 2 | 19.680 | 19/6:10.660 |
| 19 | 2 | 19.472 | 19/6:10.018 |