| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.557 | 15/5:08.355 |
| 2 | 1 | 20.419 | 15/5:07.320 |
| 3 | 2 | 21.329 | 15/5:11.525 |
| 4 | 1 | 20.718 | 15/5:11.336 |
| 5 | 2 | 24.714 | 14/5:01.664 |
| 6 | 2 | 19.844 | 15/5:18.952 |
| 7 | 2 | 20.465 | 15/5:17.241 |
| 8 | 2 | 20.721 | 15/5:16.438 |
| 9 | 2 | 20.484 | 15/5:15.418 |
| 10 | 2 | 21.083 | 15/5:15.501 |
| 11 | 2 | 20.946 | 15/5:15.382 |
| 12 | 2 | 20.304 | 15/5:14.480 |
| 13 | 2 | 20.645 | 15/5:14.110 |
| 14 | 2 | 22.379 | 15/5:15.651 |
| 15 | 2 | 20.575 | 15/5:15.183 |