| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.178 | N/A |
| 2 | 4 | 16.063 | 19/5:06.312 |
| 3 | 4 | 18.216 | 18/5:08.549 |
| 4 | 4 | 14.227 | 19/5:08.214 |
| 5 | 4 | 14.030 | 20/5:14.224 |
| 6 | 4 | 13.730 | 20/5:06.988 |
| 7 | 4 | 14.596 | 20/5:04.907 |
| 8 | 4 | 14.168 | 20/5:02.259 |
| 9 | 4 | 19.955 | 20/5:14.017 |
| 10 | 4 | 17.697 | 19/5:02.542 |
| 11 | 4 | 14.315 | 20/5:15.472 |
| 12 | 4 | 14.726 | 20/5:13.790 |
| 13 | 4 | 14.914 | 20/5:12.686 |
| 14 | 4 | 14.610 | 20/5:11.308 |
| 15 | 4 | 14.541 | 20/5:10.033 |
| 16 | 4 | 13.645 | 20/5:07.793 |
| 17 | 4 | 16.693 | 20/5:09.452 |
| 18 | 4 | 13.927 | 20/5:07.825 |
| 19 | 4 | 15.596 | 20/5:08.140 |
| 20 | 4 | 14.306 | 20/5:07.133 |