| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.661 | N/A |
| 2 | 1 | 19.021 | 19/6:03.039 |
| 3 | 1 | 18.683 | 20/6:18.849 |
| 4 | 1 | 18.935 | 19/6:00.495 |
| 5 | 1 | 18.961 | 19/6:00.861 |
| 6 | 1 | 19.112 | 19/6:01.624 |
| 7 | 1 | 19.003 | 19/6:01.806 |
| 8 | 1 | 19.152 | 19/6:02.319 |
| 9 | 1 | 18.864 | 19/6:02.055 |
| 10 | 1 | 18.657 | 19/6:01.437 |
| 11 | 1 | 19.194 | 19/6:01.908 |
| 12 | 1 | 19.711 | 19/6:03.140 |
| 13 | 1 | 19.115 | 19/6:03.273 |
| 14 | 1 | 18.847 | 19/6:03.014 |
| 15 | 1 | 18.886 | 19/6:02.842 |
| 16 | 1 | 18.890 | 19/6:02.698 |
| 17 | 1 | 19.060 | 19/6:02.763 |
| 18 | 1 | 18.946 | 19/6:02.700 |
| 19 | 1 | 18.837 | 19/6:02.535 |