| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.629 | N/A |
| 2 | 1 | 20.978 | 19/6:19.233 |
| 3 | 1 | 20.828 | 19/6:17.883 |
| 4 | 1 | 20.652 | 19/6:16.377 |
| 5 | 1 | 20.702 | 19/6:15.849 |
| 6 | 1 | 20.680 | 19/6:15.453 |
| 7 | 1 | 20.770 | 19/6:15.459 |
| 8 | 1 | 20.256 | 19/6:14.141 |
| 9 | 1 | 20.456 | 19/6:13.603 |
| 10 | 1 | 20.848 | 19/6:13.969 |
| 11 | 1 | 21.560 | 19/6:15.543 |
| 12 | 1 | 21.546 | 19/6:16.807 |
| 13 | 1 | 21.444 | 19/6:17.709 |
| 14 | 1 | 20.449 | 19/6:17.093 |
| 15 | 1 | 20.516 | 19/6:16.652 |
| 16 | 1 | 21.699 | 19/6:17.689 |
| 17 | 1 | 20.820 | 19/6:17.608 |
| 18 | 1 | 23.611 | 19/6:20.491 |
| 19 | 1 | 20.928 | 19/6:20.372 |