| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.673 | 20/5:13.460 |
| 2 | 2 | 15.524 | 20/5:11.970 |
| 3 | 2 | 14.888 | 20/5:07.233 |
| 4 | 2 | 14.930 | 20/5:05.075 |
| 5 | 1 | 15.198 | 20/5:04.852 |
| 6 | 1 | 14.868 | 20/5:03.603 |
| 7 | 1 | 15.217 | 20/5:03.709 |
| 8 | 1 | 15.169 | 20/5:03.667 |
| 9 | 1 | 14.919 | 20/5:03.080 |
| 10 | 1 | 15.692 | 20/5:04.156 |
| 11 | 1 | 15.522 | 20/5:04.727 |
| 12 | 1 | 14.807 | 20/5:04.012 |
| 13 | 1 | 15.471 | 20/5:04.428 |
| 14 | 1 | 15.370 | 20/5:04.640 |
| 15 | 1 | 15.046 | 20/5:04.392 |
| 16 | 1 | 15.053 | 20/5:04.184 |
| 17 | 1 | 15.395 | 20/5:04.402 |
| 18 | 1 | 19.503 | 20/5:09.161 |
| 19 | 1 | 15.049 | 20/5:08.731 |
| 20 | 1 | 15.487 | 20/5:08.781 |