| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.625 | N/A |
| 2 | 1 | 15.862 | 19/5:02.141 |
| 3 | 1 | 15.715 | 19/5:00.818 |
| 4 | 2 | 18.362 | 19/5:16.259 |
| 5 | 2 | 16.055 | 19/5:13.598 |
| 6 | 2 | 16.292 | 19/5:12.854 |
| 7 | 2 | 15.580 | 19/5:10.223 |
| 8 | 2 | 15.637 | 19/5:08.489 |
| 9 | 1 | 15.555 | 19/5:07.005 |
| 10 | 1 | 15.629 | 19/5:05.999 |
| 11 | 1 | 15.466 | 19/5:04.900 |
| 12 | 1 | 15.512 | 19/5:04.076 |
| 13 | 1 | 15.850 | 19/5:03.897 |
| 14 | 1 | 15.686 | 19/5:03.518 |
| 15 | 2 | 19.771 | 19/5:08.446 |
| 16 | 2 | 15.701 | 19/5:07.832 |
| 17 | 2 | 17.333 | 19/5:09.131 |
| 18 | 2 | 15.486 | 19/5:08.322 |
| 19 | 2 | 15.453 | 19/5:07.570 |