| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.259 | 20/5:05.018 |
| 2 | 2 | 15.020 | 20/5:02.079 |
| 3 | 1 | 16.953 | 20/5:14.088 |
| 4 | 1 | 14.834 | 20/5:10.033 |
| 5 | 1 | 18.103 | 19/5:04.642 |
| 6 | 1 | 15.225 | 19/5:02.081 |
| 7 | 1 | 14.993 | 20/5:15.391 |
| 8 | 1 | 18.613 | 19/5:06.375 |
| 9 | 1 | 15.526 | 19/5:05.110 |
| 10 | 1 | 19.968 | 19/5:12.538 |
| 11 | 1 | 16.956 | 19/5:13.413 |
| 12 | 1 | 15.056 | 19/5:11.134 |
| 13 | 1 | 15.542 | 19/5:09.916 |
| 14 | 1 | 17.746 | 19/5:11.863 |
| 15 | 1 | 15.635 | 19/5:10.876 |
| 16 | 1 | 16.937 | 19/5:11.559 |
| 17 | 1 | 15.104 | 19/5:10.113 |
| 18 | 1 | 16.068 | 19/5:09.845 |
| 19 | 1 | 15.410 | 19/5:08.948 |