| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.171 | 15/5:17.565 |
| 2 | 2 | 20.446 | 15/5:12.128 |
| 3 | 2 | 20.446 | 15/5:10.315 |
| 4 | 2 | 19.909 | 15/5:07.395 |
| 5 | 3 | 21.275 | 15/5:09.741 |
| 6 | 2 | 20.275 | 15/5:08.805 |
| 7 | 3 | 20.576 | 15/5:08.781 |
| 8 | 3 | 20.730 | 15/5:09.053 |
| 9 | 3 | 21.133 | 15/5:09.935 |
| 10 | 3 | 20.503 | 15/5:09.696 |
| 11 | 3 | 20.634 | 15/5:09.679 |
| 12 | 3 | 22.935 | 15/5:12.541 |
| 13 | 3 | 20.308 | 15/5:11.932 |
| 14 | 3 | 21.903 | 15/5:13.119 |
| 15 | 3 | 20.473 | 15/5:12.717 |