| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.344 | N/A |
| 2 | 1 | 19.058 | 19/6:00.388 |
| 3 | 1 | 19.215 | 19/6:01.801 |
| 4 | 2 | 21.146 | 19/6:13.858 |
| 5 | 2 | 18.938 | 19/6:09.950 |
| 6 | 2 | 19.219 | 19/6:08.617 |
| 7 | 2 | 18.996 | 19/6:07.006 |
| 8 | 2 | 18.883 | 19/6:05.656 |
| 9 | 1 | 18.401 | 19/6:03.052 |
| 10 | 1 | 18.591 | 19/6:02.238 |
| 11 | 1 | 18.682 | 19/6:01.376 |
| 12 | 1 | 18.063 | 20/6:18.675 |
| 13 | 1 | 18.334 | 20/6:17.593 |
| 14 | 1 | 18.420 | 20/6:16.803 |
| 15 | 1 | 17.950 | 20/6:15.488 |
| 16 | 1 | 18.668 | 20/6:15.258 |
| 17 | 1 | 21.047 | 20/6:17.882 |
| 18 | 1 | 18.427 | 20/6:17.268 |
| 19 | 1 | 18.321 | 20/6:16.611 |
| 20 | 1 | 18.561 | 20/6:16.264 |