| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.485 | N/A |
| 2 | 5 | 17.001 | 22/6:16.506 |
| 3 | 5 | 18.18 | 21/6:09.495 |
| 4 | 5 | 20.551 | 20/6:11.314 |
| 5 | 7 | 22.558 | 19/6:10.098 |
| 6 | 7 | 23.615 | 18/6:05.035 |
| 7 | 7 | 19.999 | 18/6:04.369 |
| 8 | 7 | 19.848 | 18/6:03.302 |
| 9 | 6 | 16.608 | 19/6:15.039 |
| 10 | 6 | 18.318 | 19/6:12.481 |
| 11 | 6 | 16.459 | 19/6:06.807 |
| 12 | 5 | 16.381 | 19/6:02.038 |
| 13 | 6 | 21.778 | 19/6:06.159 |
| 14 | 6 | 17.756 | 19/6:04.077 |
| 15 | 5 | 17.327 | 19/6:01.740 |
| 16 | 5 | 16.682 | 20/6:17.800 |
| 17 | 5 | 18.659 | 20/6:17.563 |
| 18 | 5 | 16.912 | 20/6:15.401 |
| 19 | 5 | 18.248 | 20/6:14.890 |
| 20 | 4 | 16.822 | 20/6:13.007 |