| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.016 | 15/5:00.240 |
| 2 | 4 | 20.655 | 15/5:05.032 |
| 3 | 2 | 21.608 | 15/5:11.395 |
| 4 | 2 | 20.706 | 15/5:11.194 |
| 5 | 2 | 20.687 | 15/5:11.016 |
| 6 | 2 | 20.483 | 15/5:10.387 |
| 7 | 2 | 20.507 | 15/5:09.990 |
| 8 | 2 | 20.519 | 15/5:09.714 |
| 9 | 2 | 20.496 | 15/5:09.462 |
| 10 | 2 | 19.911 | 15/5:08.382 |
| 11 | 2 | 19.935 | 15/5:07.531 |
| 12 | 2 | 20.270 | 15/5:07.241 |
| 13 | 2 | 21.278 | 15/5:08.159 |
| 14 | 4 | 24.840 | 15/5:12.762 |
| 15 | 4 | 20.694 | 15/5:12.605 |