| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.045 | 20/5:00.900 |
| 2 | 3 | 15.552 | 20/5:05.970 |
| 3 | 3 | 15.765 | 20/5:09.080 |
| 4 | 3 | 15.546 | 20/5:09.540 |
| 5 | 3 | 15.302 | 20/5:08.840 |
| 6 | 4 | 16.461 | 20/5:12.237 |
| 7 | 3 | 15.156 | 20/5:10.934 |
| 8 | 4 | 17.452 | 20/5:15.698 |
| 9 | 3 | 15.176 | 20/5:14.344 |
| 10 | 3 | 14.837 | 20/5:12.584 |
| 11 | 3 | 15.032 | 20/5:11.498 |
| 12 | 3 | 15.046 | 20/5:10.617 |
| 13 | 3 | 14.793 | 20/5:09.482 |
| 14 | 3 | 16.206 | 20/5:10.527 |
| 15 | 3 | 14.777 | 20/5:09.528 |
| 16 | 3 | 14.900 | 20/5:08.808 |
| 17 | 3 | 15.016 | 20/5:08.308 |
| 18 | 3 | 15.789 | 20/5:08.723 |
| 19 | 3 | 15.325 | 20/5:08.606 |
| 20 | 3 | 14.867 | 20/5:08.043 |