| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.814 | N/A |
| 2 | 4 | 20.861 | 17/6:04.059 |
| 3 | 4 | 20.408 | 17/6:00.966 |
| 4 | 4 | 20.313 | 18/6:19.778 |
| 5 | 4 | 20.060 | 18/6:17.792 |
| 6 | 4 | 20.153 | 18/6:16.917 |
| 7 | 4 | 20.528 | 18/6:17.395 |
| 8 | 4 | 20.447 | 18/6:17.541 |
| 9 | 4 | 19.655 | 18/6:15.967 |
| 10 | 4 | 22.638 | 18/6:20.377 |
| 11 | 4 | 20.873 | 17/6:00.311 |
| 12 | 4 | 20.899 | 17/6:00.755 |
| 13 | 4 | 22.256 | 17/6:02.935 |
| 14 | 4 | 20.289 | 17/6:02.358 |
| 15 | 4 | 22.131 | 17/6:03.969 |
| 16 | 4 | 22.759 | 17/6:06.035 |
| 17 | 4 | 20.946 | 17/6:06.030 |