| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.004 | 20/5:00.080 |
| 2 | 1 | 15.192 | 20/5:01.960 |
| 3 | 1 | 15.018 | 20/5:01.427 |
| 4 | 2 | 15.312 | 20/5:02.630 |
| 5 | 2 | 15.191 | 20/5:02.868 |
| 6 | 2 | 15.664 | 20/5:04.603 |
| 7 | 2 | 15.107 | 20/5:04.251 |
| 8 | 1 | 14.948 | 20/5:03.590 |
| 9 | 2 | 17.975 | 20/5:09.802 |
| 10 | 2 | 14.973 | 20/5:08.768 |
| 11 | 2 | 15.221 | 20/5:08.373 |
| 12 | 2 | 15.100 | 20/5:07.842 |
| 13 | 2 | 15.214 | 20/5:07.568 |
| 14 | 2 | 14.788 | 20/5:06.724 |
| 15 | 2 | 15.414 | 20/5:06.828 |
| 16 | 2 | 15.600 | 20/5:07.151 |
| 17 | 2 | 15.728 | 20/5:07.587 |
| 18 | 2 | 15.019 | 20/5:07.187 |
| 19 | 2 | 19.714 | 20/5:11.771 |
| 20 | 2 | 15.462 | 20/5:11.644 |