| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.127 | N/A |
| 2 | 1 | 19.809 | 19/6:17.689 |
| 3 | 1 | 19.220 | 19/6:12.388 |
| 4 | 1 | 19.047 | 19/6:09.583 |
| 5 | 1 | 19.186 | 19/6:08.806 |
| 6 | 1 | 19.457 | 19/6:09.315 |
| 7 | 1 | 19.806 | 19/6:10.702 |
| 8 | 1 | 19.206 | 19/6:10.149 |
| 9 | 1 | 20.504 | 19/6:12.655 |
| 10 | 1 | 19.654 | 19/6:12.905 |
| 11 | 1 | 18.921 | 19/6:11.785 |
| 12 | 1 | 19.320 | 19/6:11.521 |
| 13 | 1 | 19.469 | 19/6:11.525 |
| 14 | 1 | 19.376 | 19/6:11.400 |
| 15 | 1 | 20.645 | 19/6:12.924 |
| 16 | 1 | 19.662 | 19/6:13.065 |
| 17 | 1 | 18.507 | 19/6:11.889 |
| 18 | 1 | 18.999 | 19/6:11.373 |
| 19 | 1 | 18.874 | 19/6:10.789 |