| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.745 | 15/5:11.175 |
| 2 | 1 | 20.093 | 15/5:06.285 |
| 3 | 1 | 21.522 | 15/5:11.800 |
| 4 | 1 | 20.276 | 15/5:09.885 |
| 5 | 2 | 20.244 | 15/5:08.640 |
| 6 | 1 | 20.202 | 15/5:07.705 |
| 7 | 1 | 19.518 | 15/5:05.571 |
| 8 | 2 | 19.734 | 15/5:04.376 |
| 9 | 2 | 22.442 | 15/5:07.960 |
| 10 | 2 | 23.425 | 15/5:12.302 |
| 11 | 2 | 20.211 | 15/5:11.471 |
| 12 | 2 | 19.020 | 15/5:09.290 |
| 13 | 2 | 22.003 | 15/5:10.887 |
| 14 | 2 | 20.171 | 15/5:10.292 |
| 15 | 2 | 25.690 | 15/5:15.296 |