| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.432 | N/A |
| 2 | 1 | 14.528 | 21/5:07.992 |
| 3 | 2 | 15.525 | 20/5:02.935 |
| 4 | 2 | 16.659 | 20/5:13.274 |
| 5 | 2 | 17.495 | 19/5:06.363 |
| 6 | 1 | 14.736 | 19/5:01.626 |
| 7 | 1 | 14.445 | 20/5:13.160 |
| 8 | 1 | 14.358 | 20/5:09.885 |
| 9 | 1 | 16.223 | 20/5:11.858 |
| 10 | 1 | 18.231 | 19/5:01.832 |
| 11 | 1 | 15.577 | 19/5:01.430 |
| 12 | 1 | 14.515 | 20/5:15.027 |
| 13 | 1 | 20.452 | 19/5:06.548 |
| 14 | 1 | 16.204 | 19/5:06.744 |
| 15 | 1 | 16.110 | 19/5:06.792 |
| 16 | 1 | 15.888 | 19/5:06.567 |
| 17 | 1 | 14.836 | 19/5:05.186 |
| 18 | 1 | 14.283 | 19/5:03.383 |
| 19 | 1 | 15.486 | 19/5:02.983 |