| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.269 | N/A |
| 2 | 1 | 20.450 | 19/6:09.369 |
| 3 | 1 | 20.130 | 19/6:06.489 |
| 4 | 2 | 24.040 | 18/6:07.449 |
| 5 | 1 | 19.390 | 19/6:19.314 |
| 6 | 1 | 20.270 | 19/6:16.677 |
| 7 | 1 | 20.580 | 19/6:15.849 |
| 8 | 1 | 21.560 | 19/6:17.777 |
| 9 | 1 | 21.940 | 19/6:20.079 |
| 10 | 1 | 19.980 | 19/6:17.949 |
| 11 | 1 | 21.170 | 19/6:18.387 |
| 12 | 1 | 20.350 | 19/6:17.403 |
| 13 | 1 | 20.560 | 19/6:16.899 |
| 14 | 1 | 20.370 | 19/6:16.209 |
| 15 | 1 | 19.650 | 19/6:14.691 |
| 16 | 1 | 25.930 | 19/6:20.913 |
| 17 | 1 | 20.750 | 19/6:20.529 |
| 18 | 1 | 20.050 | 19/6:19.449 |
| 19 | 1 | 20.860 | 19/6:19.299 |