| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.034 | 20/5:00.680 |
| 2 | 2 | 14.674 | 21/5:11.934 |
| 3 | 1 | 15.890 | 20/5:03.987 |
| 4 | 1 | 16.650 | 20/5:11.240 |
| 5 | 1 | 14.358 | 20/5:06.424 |
| 6 | 1 | 14.110 | 20/5:02.387 |
| 7 | 2 | 20.784 | 19/5:02.643 |
| 8 | 2 | 14.540 | 20/5:15.100 |
| 9 | 2 | 14.777 | 20/5:12.927 |
| 10 | 1 | 19.820 | 19/5:05.210 |
| 11 | 1 | 16.414 | 19/5:05.815 |
| 12 | 1 | 16.266 | 19/5:06.085 |
| 13 | 1 | 15.221 | 19/5:04.786 |
| 14 | 1 | 16.842 | 19/5:05.873 |
| 15 | 2 | 18.867 | 19/5:09.380 |
| 16 | 2 | 14.791 | 19/5:07.608 |
| 17 | 2 | 16.128 | 19/5:07.538 |
| 18 | 2 | 15.135 | 19/5:06.429 |
| 19 | 2 | 14.182 | 19/5:04.483 |