| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.510 | N/A |
| 2 | 2 | 18.996 | 19/6:02.438 |
| 3 | 2 | 19.688 | 19/6:08.666 |
| 4 | 2 | 18.893 | 19/6:05.972 |
| 5 | 2 | 18.798 | 19/6:04.197 |
| 6 | 2 | 19.156 | 19/6:04.421 |
| 7 | 2 | 18.760 | 19/6:03.383 |
| 8 | 2 | 19.107 | 19/6:03.533 |
| 9 | 2 | 18.880 | 19/6:03.135 |
| 10 | 2 | 19.272 | 19/6:03.061 |
| 11 | 2 | 19.397 | 19/6:04.214 |
| 12 | 2 | 18.821 | 19/6:03.766 |
| 13 | 2 | 18.885 | 19/6:03.489 |
| 14 | 2 | 19.426 | 19/6:04.004 |
| 15 | 2 | 19.035 | 19/6:03.942 |
| 16 | 2 | 19.161 | 19/6:04.004 |
| 17 | 2 | 19.690 | 19/6:04.720 |
| 18 | 2 | 19.747 | 19/6:05.381 |
| 19 | 2 | 19.648 | 19/6:05.870 |