| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.686 | 20/5:13.720 |
| 2 | 1 | 15.210 | 20/5:08.960 |
| 3 | 3 | 15.914 | 20/5:12.067 |
| 4 | 1 | 15.299 | 20/5:10.545 |
| 5 | 1 | 16.029 | 20/5:12.552 |
| 6 | 1 | 15.422 | 20/5:11.867 |
| 7 | 1 | 15.595 | 20/5:11.871 |
| 8 | 1 | 15.316 | 20/5:11.178 |
| 9 | 3 | 18.274 | 19/5:01.351 |
| 10 | 2 | 15.374 | 19/5:00.426 |
| 11 | 2 | 15.015 | 20/5:14.789 |
| 12 | 1 | 15.327 | 20/5:14.102 |
| 13 | 1 | 15.357 | 20/5:13.566 |
| 14 | 1 | 15.730 | 20/5:13.640 |
| 15 | 1 | 15.388 | 20/5:13.248 |
| 16 | 1 | 15.289 | 20/5:12.781 |
| 17 | 1 | 15.580 | 20/5:12.712 |
| 18 | 2 | 15.719 | 20/5:12.804 |
| 19 | 1 | 15.415 | 20/5:12.567 |
| 20 | 2 | 16.554 | 20/5:13.493 |