| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.602 | 20/5:12.040 |
| 2 | 2 | 15.698 | 20/5:13.000 |
| 3 | 2 | 15.516 | 20/5:12.107 |
| 4 | 2 | 15.226 | 20/5:10.210 |
| 5 | 2 | 16.695 | 20/5:14.948 |
| 6 | 2 | 15.226 | 20/5:13.210 |
| 7 | 2 | 15.249 | 20/5:12.034 |
| 8 | 2 | 16.009 | 20/5:13.052 |
| 9 | 2 | 15.163 | 20/5:11.964 |
| 10 | 2 | 15.994 | 20/5:12.756 |
| 11 | 2 | 15.458 | 20/5:12.429 |
| 12 | 2 | 15.451 | 20/5:12.145 |
| 13 | 2 | 15.628 | 20/5:12.177 |
| 14 | 2 | 15.864 | 20/5:12.541 |
| 15 | 2 | 15.585 | 20/5:12.485 |
| 16 | 2 | 15.588 | 20/5:12.440 |
| 17 | 2 | 15.830 | 20/5:12.685 |
| 18 | 2 | 18.813 | 19/5:00.406 |
| 19 | 2 | 18.031 | 19/5:02.626 |