| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.172 | 20/0:43.440 |
| 2 | 2 | 9.200 | 20/1:53.720 |
| 3 | 1 | 8.570 | 20/2:12.947 |
| 4 | 1 | 9.150 | 20/2:25.460 |
| 5 | 1 | 11.050 | 20/2:40.568 |
| 6 | 1 | 8.790 | 20/2:43.107 |
| 7 | 1 | 9.710 | 20/2:47.549 |
| 8 | 1 | 9.250 | 20/2:49.730 |
| 9 | 1 | 8.790 | 20/2:50.404 |
| 10 | 1 | 9.110 | 20/2:51.584 |
| 11 | 1 | 11.170 | 20/2:56.295 |
| 12 | 1 | 14.510 | 20/3:05.787 |
| 13 | 1 | 9.040 | 20/3:05.403 |
| 14 | 1 | 9.680 | 20/3:05.989 |
| 15 | 1 | 9.060 | 20/3:05.669 |
| 16 | 1 | 9.020 | 20/3:05.340 |
| 17 | 1 | 8.550 | 20/3:04.496 |
| 18 | 1 | 8.590 | 20/3:03.791 |
| 19 | 1 | 9.790 | 20/3:04.423 |
| 20 | 1 | 9.180 | 20/3:04.382 |