| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.530 | 20/6:10.600 |
| 2 | 4 | 19.410 | 19/6:00.430 |
| 3 | 2 | 18.720 | 20/6:17.733 |
| 4 | 2 | 20.400 | 19/6:06.035 |
| 5 | 2 | 18.820 | 19/6:04.344 |
| 6 | 3 | 18.900 | 19/6:03.470 |
| 7 | 3 | 19.020 | 19/6:03.171 |
| 8 | 3 | 18.890 | 19/6:02.639 |
| 9 | 3 | 19.330 | 19/6:03.153 |
| 10 | 4 | 22.610 | 19/6:09.797 |
| 11 | 3 | 19.670 | 19/6:10.155 |
| 12 | 2 | 18.530 | 19/6:08.647 |
| 13 | 3 | 21.690 | 19/6:11.991 |
| 14 | 2 | 18.720 | 19/6:10.826 |
| 15 | 2 | 20.180 | 19/6:11.665 |
| 16 | 2 | 20.960 | 19/6:13.326 |
| 17 | 3 | 19.590 | 19/6:13.261 |
| 18 | 3 | 18.520 | 19/6:12.073 |
| 19 | 3 | 19.590 | 19/6:12.080 |