| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.693 | 21/5:08.553 |
| 2 | 2 | 14.953 | 21/5:11.283 |
| 3 | 2 | 14.713 | 21/5:10.513 |
| 4 | 2 | 14.936 | 21/5:11.299 |
| 5 | 2 | 14.900 | 21/5:11.619 |
| 6 | 2 | 15.150 | 21/5:12.708 |
| 7 | 2 | 14.625 | 21/5:11.910 |
| 8 | 2 | 14.828 | 21/5:11.845 |
| 9 | 2 | 14.858 | 21/5:11.864 |
| 10 | 2 | 16.016 | 21/5:14.311 |
| 11 | 2 | 14.406 | 21/5:13.240 |
| 12 | 2 | 14.587 | 21/5:12.664 |
| 13 | 2 | 15.595 | 21/5:13.805 |
| 14 | 2 | 14.399 | 21/5:12.988 |
| 15 | 2 | 14.549 | 21/5:12.491 |
| 16 | 2 | 14.752 | 21/5:12.322 |
| 17 | 2 | 15.088 | 21/5:12.589 |
| 18 | 2 | 15.200 | 21/5:12.956 |
| 19 | 2 | 15.206 | 21/5:13.291 |
| 20 | 2 | 18.763 | 20/5:02.217 |