| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.700 | N/A |
| 2 | 4 | 18.224 | 20/6:09.956 |
| 3 | 4 | 16.934 | 21/6:15.028 |
| 4 | 4 | 17.014 | 21/6:11.513 |
| 5 | 4 | 17.895 | 21/6:14.035 |
| 6 | 4 | 16.725 | 21/6:10.868 |
| 7 | 4 | 18.210 | 21/6:13.706 |
| 8 | 4 | 19.348 | 20/6:01.221 |
| 9 | 4 | 17.403 | 20/6:00.363 |
| 10 | 4 | 17.287 | 21/6:17.122 |
| 11 | 3 | 16.915 | 21/6:15.061 |
| 12 | 3 | 17.151 | 21/6:14.801 |
| 13 | 4 | 19.804 | 20/6:00.807 |
| 14 | 4 | 19.196 | 20/6:02.931 |
| 15 | 4 | 17.105 | 20/6:01.914 |
| 16 | 4 | 17.497 | 20/6:01.530 |
| 17 | 3 | 17.400 | 20/6:01.078 |
| 18 | 3 | 23.709 | 20/6:07.730 |
| 19 | 3 | 17.681 | 20/6:07.281 |
| 20 | 3 | 20.068 | 20/6:09.266 |