| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.953 | N/A |
| 2 | 3 | 15.338 | 21/5:08.713 |
| 3 | 3 | 15.383 | 21/5:09.163 |
| 4 | 3 | 15.210 | 21/5:08.159 |
| 5 | 3 | 15.029 | 21/5:06.753 |
| 6 | 2 | 15.443 | 21/5:07.565 |
| 7 | 2 | 15.233 | 21/5:07.406 |
| 8 | 2 | 15.837 | 21/5:09.018 |
| 9 | 2 | 14.553 | 21/5:07.018 |
| 10 | 2 | 15.333 | 21/5:07.195 |
| 11 | 2 | 15.767 | 21/5:08.205 |
| 12 | 2 | 15.313 | 21/5:08.205 |
| 13 | 2 | 15.638 | 21/5:08.748 |
| 14 | 2 | 15.576 | 21/5:09.111 |
| 15 | 3 | 20.098 | 20/5:00.186 |
| 16 | 3 | 14.734 | 21/5:14.599 |
| 17 | 3 | 15.121 | 21/5:13.960 |
| 18 | 3 | 19.258 | 20/5:02.448 |
| 19 | 3 | 14.809 | 20/5:01.385 |
| 20 | 3 | 15.063 | 20/5:00.689 |