| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.435 | N/A |
| 2 | 3 | 19.251 | 20/6:08.204 |
| 3 | 2 | 18.611 | 20/6:02.124 |
| 4 | 2 | 18.997 | 20/6:02.542 |
| 5 | 2 | 19.810 | 20/6:06.612 |
| 6 | 1 | 17.937 | 20/6:01.937 |
| 7 | 1 | 19.808 | 20/6:04.746 |
| 8 | 1 | 18.064 | 20/6:02.018 |
| 9 | 1 | 18.114 | 20/6:00.091 |
| 10 | 1 | 18.604 | 21/6:18.426 |
| 11 | 1 | 18.647 | 21/6:18.121 |
| 12 | 1 | 18.478 | 21/6:17.564 |
| 13 | 1 | 18.122 | 21/6:16.506 |
| 14 | 1 | 18.298 | 21/6:15.882 |
| 15 | 1 | 18.282 | 21/6:15.325 |
| 16 | 1 | 18.891 | 21/6:15.653 |
| 17 | 1 | 18.381 | 21/6:15.303 |
| 18 | 1 | 18.414 | 21/6:15.033 |
| 19 | 1 | 18.819 | 21/6:15.243 |
| 20 | 1 | 18.154 | 21/6:14.731 |
| 21 | 1 | 17.835 | 21/6:13.952 |