| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.494 | 20/6:09.880 |
| 2 | 2 | 20.397 | 19/6:09.464 |
| 3 | 2 | 17.830 | 20/6:18.140 |
| 4 | 2 | 18.600 | 20/6:16.605 |
| 5 | 2 | 23.003 | 19/6:13.631 |
| 6 | 3 | 21.144 | 19/6:18.315 |
| 7 | 3 | 17.878 | 19/6:12.796 |
| 8 | 3 | 18.513 | 19/6:10.165 |
| 9 | 3 | 17.343 | 19/6:05.649 |
| 10 | 2 | 18.326 | 19/6:03.903 |
| 11 | 3 | 21.134 | 19/6:07.325 |
| 12 | 3 | 18.444 | 19/6:05.918 |
| 13 | 2 | 17.967 | 19/6:04.030 |
| 14 | 1 | 18.342 | 19/6:02.920 |
| 15 | 1 | 17.740 | 19/6:01.196 |
| 16 | 1 | 21.080 | 19/6:03.654 |
| 17 | 2 | 20.480 | 19/6:05.152 |
| 18 | 2 | 20.409 | 19/6:06.409 |
| 19 | 2 | 18.371 | 19/6:05.495 |