| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.149 | 16/5:06.384 |
| 2 | 1 | 19.338 | 16/5:07.896 |
| 3 | 2 | 19.201 | 16/5:07.669 |
| 4 | 2 | 19.217 | 16/5:07.620 |
| 5 | 2 | 19.619 | 16/5:08.877 |
| 6 | 2 | 19.211 | 16/5:08.627 |
| 7 | 1 | 19.219 | 16/5:08.466 |
| 8 | 1 | 18.720 | 16/5:07.348 |
| 9 | 1 | 19.142 | 16/5:07.228 |
| 10 | 1 | 22.249 | 16/5:12.104 |
| 11 | 1 | 22.661 | 16/5:16.692 |
| 12 | 1 | 18.684 | 16/5:15.213 |
| 13 | 2 | 23.106 | 16/5:19.404 |
| 14 | 2 | 24.719 | 15/5:04.538 |
| 15 | 2 | 19.064 | 15/5:03.299 |