| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.740 | 21/7:15.540 |
| 2 | 1 | 19.808 | 21/7:05.754 |
| 3 | 1 | 19.295 | 22/7:18.849 |
| 4 | 1 | 19.378 | 22/7:15.716 |
| 5 | 1 | 19.362 | 22/7:13.765 |
| 6 | 1 | 19.526 | 22/7:13.066 |
| 7 | 1 | 19.296 | 22/7:11.844 |
| 8 | 1 | 19.512 | 22/7:11.522 |
| 9 | 1 | 19.127 | 22/7:10.330 |
| 10 | 1 | 19.220 | 22/7:09.581 |
| 11 | 1 | 19.828 | 22/7:10.184 |
| 12 | 1 | 19.312 | 22/7:09.741 |
| 13 | 1 | 19.055 | 22/7:08.931 |
| 14 | 1 | 19.867 | 22/7:09.512 |
| 15 | 1 | 18.935 | 22/7:08.649 |
| 16 | 1 | 18.616 | 22/7:07.456 |
| 17 | 1 | 19.935 | 22/7:08.110 |
| 18 | 1 | 19.987 | 22/7:08.754 |
| 19 | 1 | 19.615 | 22/7:08.900 |
| 20 | 1 | 19.772 | 22/7:09.205 |
| 21 | 1 | 18.926 | 22/7:08.594 |
| 22 | 1 | 21.540 | 22/7:10.652 |