| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.469 | N/A |
| 2 | 3 | 20.038 | 19/6:08.153 |
| 3 | 3 | 20.064 | 19/6:08.387 |
| 4 | 3 | 18.086 | 20/6:15.993 |
| 5 | 3 | 20.020 | 20/6:18.957 |
| 6 | 3 | 23.281 | 19/6:12.829 |
| 7 | 3 | 18.957 | 19/6:08.807 |
| 8 | 3 | 20.019 | 19/6:08.664 |
| 9 | 3 | 17.731 | 19/6:03.041 |
| 10 | 3 | 17.543 | 20/6:18.473 |
| 11 | 3 | 18.125 | 20/6:15.810 |
| 12 | 3 | 20.690 | 20/6:18.062 |
| 13 | 3 | 19.834 | 20/6:18.583 |
| 14 | 3 | 16.999 | 20/6:14.880 |
| 15 | 3 | 26.069 | 19/6:04.198 |
| 16 | 3 | 18.202 | 19/6:02.258 |
| 17 | 3 | 19.514 | 19/6:02.037 |
| 18 | 3 | 17.834 | 19/6:00.063 |
| 19 | 3 | 23.587 | 19/6:04.062 |