| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.915 | 19/5:02.385 |
| 2 | 1 | 15.314 | 20/5:12.290 |
| 3 | 2 | 18.853 | 18/5:00.492 |
| 4 | 2 | 15.419 | 19/5:11.130 |
| 5 | 1 | 15.907 | 19/5:09.350 |
| 6 | 1 | 15.459 | 19/5:06.745 |
| 7 | 1 | 20.203 | 18/5:01.037 |
| 8 | 1 | 15.651 | 19/5:15.212 |
| 9 | 1 | 15.430 | 19/5:12.763 |
| 10 | 1 | 15.682 | 19/5:11.283 |
| 11 | 1 | 15.509 | 19/5:09.773 |
| 12 | 1 | 15.666 | 19/5:08.763 |
| 13 | 1 | 15.920 | 19/5:08.279 |
| 14 | 1 | 15.693 | 19/5:07.557 |
| 15 | 1 | 16.095 | 19/5:07.440 |
| 16 | 1 | 15.539 | 19/5:06.678 |
| 17 | 1 | 16.120 | 19/5:06.654 |
| 18 | 1 | 15.709 | 19/5:06.200 |
| 19 | 1 | 15.665 | 19/5:05.749 |