| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.670 | 21/6:11.070 |
| 2 | 2 | 19.19 | 20/6:06.700 |
| 3 | 2 | 18.570 | 20/6:08.267 |
| 4 | 1 | 18.450 | 20/6:08.450 |
| 5 | 1 | 18.470 | 20/6:08.640 |
| 6 | 1 | 18.060 | 20/6:07.400 |
| 7 | 1 | 17.690 | 20/6:05.457 |
| 8 | 1 | 18.390 | 20/6:05.750 |
| 9 | 1 | 18.310 | 20/6:05.800 |
| 10 | 1 | 17.410 | 20/6:04.040 |
| 11 | 1 | 18.780 | 20/6:05.091 |
| 12 | 1 | 17.840 | 20/6:04.400 |
| 13 | 1 | 17.240 | 20/6:02.892 |
| 14 | 1 | 18.170 | 20/6:02.929 |
| 15 | 1 | 18.250 | 20/6:03.067 |
| 16 | 1 | 17.950 | 20/6:02.813 |
| 17 | 1 | 18.18 | 20/6:02.647 |
| 18 | 1 | 17.890 | 20/6:02.378 |
| 19 | 1 | 20.310 | 20/6:04.684 |
| 20 | 1 | 17.880 | 20/6:04.330 |