| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.623 | 20/6:12.460 |
| 2 | 4 | 19.053 | 20/6:16.760 |
| 3 | 4 | 16.330 | 20/6:00.040 |
| 4 | 3 | 15.899 | 21/6:07.001 |
| 5 | 3 | 15.462 | 22/6:15.615 |
| 6 | 3 | 16.405 | 22/6:13.164 |
| 7 | 3 | 17.273 | 22/6:14.141 |
| 8 | 3 | 18.692 | 21/6:01.560 |
| 9 | 3 | 16.878 | 21/6:00.768 |
| 10 | 4 | 24.153 | 21/6:15.413 |
| 11 | 4 | 17.367 | 21/6:14.440 |
| 12 | 4 | 15.930 | 21/6:11.114 |
| 13 | 4 | 22.209 | 20/6:00.422 |
| 14 | 4 | 18.880 | 20/6:01.649 |
| 15 | 4 | 17.691 | 20/6:01.127 |
| 16 | 4 | 18.780 | 20/6:02.031 |
| 17 | 4 | 16.075 | 21/6:17.629 |
| 18 | 4 | 21.956 | 20/6:04.062 |
| 19 | 4 | 17.038 | 20/6:02.836 |
| 20 | 3 | 19.812 | 20/6:04.506 |