| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.463 | N/A |
| 2 | 2 | 14.571 | 21/5:10.883 |
| 3 | 2 | 14.646 | 21/5:11.633 |
| 4 | 2 | 14.576 | 21/5:11.416 |
| 5 | 1 | 14.780 | 21/5:12.328 |
| 6 | 1 | 13.937 | 21/5:09.503 |
| 7 | 1 | 14.183 | 21/5:08.439 |
| 8 | 1 | 14.379 | 21/5:08.240 |
| 9 | 2 | 15.702 | 21/5:11.398 |
| 10 | 2 | 14.884 | 21/5:12.036 |
| 11 | 2 | 13.561 | 21/5:09.901 |
| 12 | 2 | 14.074 | 21/5:09.086 |
| 13 | 2 | 15.027 | 21/5:09.996 |
| 14 | 2 | 18.413 | 20/5:01.149 |
| 15 | 2 | 14.465 | 20/5:00.660 |
| 16 | 2 | 20.135 | 20/5:07.418 |
| 17 | 2 | 14.916 | 20/5:07.133 |
| 18 | 2 | 16.282 | 20/5:08.409 |
| 19 | 2 | 14.393 | 20/5:07.549 |
| 20 | 2 | 15.150 | 20/5:07.537 |