| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.073 | 19/5:05.387 |
| 2 | 4 | 15.820 | 19/5:02.983 |
| 3 | 4 | 15.682 | 19/5:01.308 |
| 4 | 4 | 16.279 | 19/5:03.306 |
| 5 | 4 | 15.928 | 19/5:03.172 |
| 6 | 4 | 15.872 | 19/5:02.904 |
| 7 | 4 | 16.578 | 19/5:04.630 |
| 8 | 4 | 16.679 | 19/5:06.164 |
| 9 | 4 | 15.323 | 19/5:04.494 |
| 10 | 4 | 16.880 | 19/5:06.117 |
| 11 | 4 | 15.576 | 19/5:05.192 |
| 12 | 4 | 15.341 | 19/5:04.049 |
| 13 | 4 | 16.012 | 19/5:04.063 |
| 14 | 4 | 15.555 | 19/5:03.454 |
| 15 | 4 | 15.787 | 19/5:03.221 |
| 16 | 4 | 15.630 | 19/5:02.830 |
| 17 | 3 | 15.797 | 19/5:02.672 |
| 18 | 3 | 15.646 | 19/5:02.372 |
| 19 | 3 | 20.561 | 19/5:07.019 |