| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.139 | N/A |
| 2 | 4 | 15.634 | 20/5:15.185 |
| 3 | 4 | 15.259 | 20/5:11.622 |
| 4 | 4 | 15.947 | 20/5:14.792 |
| 5 | 3 | 15.088 | 20/5:12.297 |
| 6 | 3 | 15.232 | 20/5:11.347 |
| 7 | 3 | 15.243 | 20/5:10.748 |
| 8 | 3 | 15.533 | 20/5:11.108 |
| 9 | 3 | 15.214 | 20/5:10.620 |
| 10 | 3 | 14.951 | 20/5:09.685 |
| 11 | 3 | 14.963 | 20/5:08.960 |
| 12 | 3 | 15.152 | 20/5:08.693 |
| 13 | 3 | 14.845 | 20/5:07.985 |
| 14 | 3 | 15.201 | 20/5:07.906 |
| 15 | 3 | 14.862 | 20/5:07.378 |
| 16 | 3 | 15.058 | 20/5:07.169 |
| 17 | 3 | 15.516 | 20/5:07.530 |
| 18 | 3 | 14.843 | 20/5:07.096 |
| 19 | 3 | 14.796 | 20/5:06.661 |
| 20 | 3 | 15.040 | 20/5:06.516 |