| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.455 | 20/0:29.100 |
| 2 | 1 | 5.543 | 20/1:09.980 |
| 3 | 1 | 5.403 | 20/1:22.673 |
| 4 | 1 | 5.309 | 20/1:28.550 |
| 5 | 1 | 5.297 | 20/1:32.028 |
| 6 | 1 | 5.298 | 20/1:34.350 |
| 7 | 2 | 7.868 | 20/1:43.351 |
| 8 | 2 | 5.467 | 20/1:44.100 |
| 9 | 2 | 5.555 | 20/1:44.878 |
| 10 | 2 | 5.480 | 20/1:45.350 |
| 11 | 2 | 5.787 | 20/1:46.295 |
| 12 | 2 | 5.442 | 20/1:46.507 |
| 13 | 2 | 5.608 | 20/1:46.942 |
| 14 | 2 | 5.480 | 20/1:47.131 |
| 15 | 2 | 5.726 | 20/1:47.624 |
| 16 | 2 | 5.413 | 20/1:47.664 |
| 17 | 2 | 5.439 | 20/1:47.729 |
| 18 | 2 | 5.578 | 20/1:47.942 |
| 19 | 2 | 5.683 | 20/1:48.243 |
| 20 | 2 | 5.387 | 20/1:48.218 |