| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.375 | 20/5:07.500 |
| 2 | 1 | 15.485 | 20/5:08.600 |
| 3 | 1 | 15.042 | 20/5:06.013 |
| 4 | 1 | 15.019 | 20/5:04.605 |
| 5 | 1 | 15.110 | 20/5:04.124 |
| 6 | 1 | 15.237 | 20/5:04.227 |
| 7 | 1 | 14.980 | 20/5:03.566 |
| 8 | 1 | 15.169 | 20/5:03.543 |
| 9 | 1 | 15.053 | 20/5:03.267 |
| 10 | 2 | 15.204 | 20/5:03.348 |
| 11 | 2 | 15.514 | 20/5:03.978 |
| 12 | 2 | 15.082 | 20/5:03.783 |
| 13 | 2 | 14.983 | 20/5:03.466 |
| 14 | 2 | 19.500 | 20/5:09.647 |
| 15 | 2 | 15.430 | 20/5:09.577 |
| 16 | 2 | 15.222 | 20/5:09.256 |
| 17 | 2 | 15.927 | 20/5:09.802 |
| 18 | 2 | 15.197 | 20/5:09.477 |
| 19 | 2 | 15.879 | 20/5:09.903 |
| 20 | 2 | 15.387 | 20/5:09.795 |