| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.743 | 19/6:15.117 |
| 2 | 1 | 19.671 | 19/6:14.433 |
| 3 | 1 | 17.851 | 19/6:02.678 |
| 4 | 1 | 19.390 | 19/6:04.111 |
| 5 | 1 | 23.641 | 18/6:01.066 |
| 6 | 1 | 19.814 | 18/6:00.330 |
| 7 | 1 | 18.456 | 19/6:16.108 |
| 8 | 1 | 20.716 | 19/6:18.295 |
| 9 | 1 | 21.117 | 18/6:00.798 |
| 10 | 1 | 18.197 | 19/6:17.332 |
| 11 | 1 | 20.626 | 19/6:18.656 |
| 12 | 1 | 17.365 | 19/6:14.596 |
| 13 | 1 | 19.632 | 19/6:14.474 |
| 14 | 1 | 17.629 | 19/6:11.651 |
| 15 | 1 | 18.198 | 19/6:09.925 |
| 16 | 1 | 18.009 | 19/6:08.190 |
| 17 | 1 | 20.426 | 19/6:09.361 |
| 18 | 1 | 18.485 | 19/6:08.353 |
| 19 | 1 | 21.542 | 19/6:10.508 |