| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.876 | 20/6:17.520 |
| 2 | 1 | 18.689 | 20/6:15.650 |
| 3 | 1 | 18.736 | 20/6:15.340 |
| 4 | 1 | 19.270 | 20/6:17.855 |
| 5 | 1 | 18.004 | 20/6:14.300 |
| 6 | 1 | 18.868 | 20/6:14.810 |
| 7 | 1 | 18.098 | 20/6:12.974 |
| 8 | 1 | 18.599 | 20/6:12.850 |
| 9 | 1 | 18.730 | 20/6:13.044 |
| 10 | 1 | 18.397 | 20/6:12.534 |
| 11 | 1 | 18.813 | 20/6:12.873 |
| 12 | 1 | 18.747 | 20/6:13.045 |
| 13 | 1 | 21.580 | 20/6:17.549 |
| 14 | 1 | 18.503 | 20/6:17.014 |
| 15 | 1 | 18.184 | 20/6:16.125 |
| 16 | 1 | 19.203 | 20/6:16.621 |
| 17 | 1 | 18.543 | 20/6:16.282 |
| 18 | 1 | 19.046 | 20/6:16.540 |
| 19 | 1 | 17.901 | 20/6:15.565 |
| 20 | 1 | 18.467 | 20/6:15.254 |