| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.340 | 18/6:06.120 |
| 2 | 3 | 18.040 | 19/6:04.610 |
| 3 | 3 | 20.310 | 19/6:11.703 |
| 4 | 2 | 17.820 | 19/6:03.422 |
| 5 | 1 | 18.310 | 19/6:00.316 |
| 6 | 1 | 17.960 | 20/6:15.933 |
| 7 | 1 | 17.150 | 20/6:11.229 |
| 8 | 1 | 20.380 | 20/6:15.775 |
| 9 | 1 | 17.580 | 20/6:13.089 |
| 10 | 1 | 18.390 | 20/6:12.560 |
| 11 | 1 | 19.010 | 20/6:13.255 |
| 12 | 1 | 22.620 | 19/6:00.857 |
| 13 | 1 | 16.840 | 20/6:16.538 |
| 14 | 1 | 17.690 | 20/6:14.914 |
| 15 | 1 | 16.570 | 20/6:12.013 |
| 16 | 1 | 16.790 | 20/6:09.750 |
| 17 | 1 | 20.260 | 20/6:11.835 |
| 18 | 1 | 16.810 | 20/6:09.856 |
| 19 | 1 | 19.850 | 20/6:11.284 |
| 20 | 1 | 21.900 | 20/6:14.620 |