| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.591 | N/A |
| 2 | 2 | 18.962 | 19/6:03.907 |
| 3 | 2 | 20.148 | 19/6:14.581 |
| 4 | 5 | 22.080 | 18/6:09.334 |
| 5 | 6 | 20.748 | 18/6:10.827 |
| 6 | 5 | 18.792 | 18/6:05.073 |
| 7 | 5 | 18.524 | 18/6:00.477 |
| 8 | 5 | 19.588 | 19/6:19.613 |
| 9 | 4 | 20.269 | 18/6:00.701 |
| 10 | 4 | 18.971 | 19/6:18.755 |
| 11 | 6 | 18.253 | 19/6:15.994 |
| 12 | 3 | 19.923 | 19/6:16.467 |
| 13 | 3 | 18.502 | 19/6:14.731 |
| 14 | 3 | 18.472 | 19/6:13.219 |
| 15 | 3 | 18.349 | 19/6:11.766 |
| 16 | 3 | 18.551 | 19/6:10.749 |
| 17 | 3 | 18.380 | 19/6:09.667 |
| 18 | 3 | 18.686 | 19/6:09.035 |
| 19 | 3 | 21.359 | 19/6:11.148 |