| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.959 | 21/6:17.139 |
| 2 | 3 | 18.247 | 20/6:02.060 |
| 3 | 3 | 18.501 | 20/6:04.713 |
| 4 | 3 | 17.407 | 20/6:00.570 |
| 5 | 2 | 17.353 | 21/6:15.761 |
| 6 | 4 | 19.523 | 20/6:03.300 |
| 7 | 3 | 17.591 | 20/6:01.660 |
| 8 | 2 | 17.504 | 20/6:00.213 |
| 9 | 2 | 17.789 | 21/6:17.706 |
| 10 | 3 | 17.843 | 21/6:17.406 |
| 11 | 3 | 17.778 | 21/6:17.036 |
| 12 | 3 | 18.997 | 20/6:00.820 |
| 13 | 5 | 23.785 | 20/6:09.657 |
| 14 | 4 | 18.081 | 20/6:09.083 |
| 15 | 4 | 17.302 | 20/6:07.547 |
| 16 | 4 | 17.992 | 20/6:07.065 |
| 17 | 4 | 18.015 | 20/6:06.667 |
| 18 | 4 | 17.773 | 20/6:06.044 |
| 19 | 4 | 17.387 | 20/6:05.081 |
| 20 | 3 | 17.138 | 20/6:03.965 |