| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.846 | 19/5:01.074 |
| 2 | 2 | 15.425 | 20/5:12.710 |
| 3 | 2 | 15.699 | 20/5:13.133 |
| 4 | 2 | 16.396 | 19/5:00.988 |
| 5 | 2 | 16.385 | 19/5:03.054 |
| 6 | 2 | 15.739 | 19/5:02.385 |
| 7 | 2 | 15.581 | 19/5:01.478 |
| 8 | 2 | 15.319 | 19/5:00.176 |
| 9 | 3 | 16.830 | 19/5:02.353 |
| 10 | 2 | 16.726 | 19/5:03.897 |
| 11 | 2 | 15.666 | 19/5:03.330 |
| 12 | 2 | 15.830 | 19/5:03.117 |
| 13 | 2 | 21.098 | 19/5:10.635 |
| 14 | 2 | 15.627 | 19/5:09.655 |
| 15 | 3 | 16.109 | 19/5:09.416 |
| 16 | 3 | 15.582 | 19/5:08.581 |
| 17 | 2 | 15.710 | 19/5:07.988 |
| 18 | 2 | 15.562 | 19/5:07.304 |
| 19 | 3 | 15.520 | 19/5:06.650 |