| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.998 | N/A |
| 2 | 1 | 17.603 | 21/6:12.058 |
| 3 | 1 | 18.989 | 20/6:07.622 |
| 4 | 1 | 16.589 | 21/6:14.538 |
| 5 | 1 | 17.723 | 21/6:14.518 |
| 6 | 1 | 17.197 | 21/6:12.402 |
| 7 | 1 | 17.850 | 21/6:13.168 |
| 8 | 1 | 19.717 | 20/6:01.096 |
| 9 | 1 | 18.577 | 20/6:02.579 |
| 10 | 1 | 17.187 | 20/6:00.798 |
| 11 | 1 | 18.839 | 20/6:02.512 |
| 12 | 1 | 17.707 | 20/6:01.096 |
| 13 | 1 | 17.163 | 20/6:00.637 |
| 14 | 1 | 18.111 | 20/6:00.904 |
| 15 | 1 | 19.208 | 20/6:02.622 |
| 16 | 1 | 24.341 | 20/6:10.612 |
| 17 | 1 | 17.487 | 20/6:09.465 |
| 18 | 1 | 28.045 | 19/6:01.291 |
| 19 | 1 | 23.23 | 19/6:05.331 |