| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.336 | N/A |
| 2 | 1 | 19.530 | 19/6:11.876 |
| 3 | 1 | 18.474 | 19/6:02.372 |
| 4 | 1 | 18.237 | 20/6:16.529 |
| 5 | 1 | 18.680 | 20/6:16.210 |
| 6 | 2 | 19.448 | 19/6:00.064 |
| 7 | 2 | 18.138 | 20/6:16.608 |
| 8 | 2 | 19.762 | 19/6:00.456 |
| 9 | 1 | 20.147 | 19/6:03.272 |
| 10 | 1 | 18.768 | 19/6:02.704 |
| 11 | 1 | 18.195 | 19/6:01.218 |
| 12 | 1 | 18.908 | 19/6:01.169 |
| 13 | 1 | 18.654 | 19/6:00.747 |
| 14 | 1 | 18.697 | 19/6:00.450 |
| 15 | 1 | 18.731 | 19/6:00.239 |
| 16 | 1 | 18.705 | 19/6:00.024 |
| 17 | 1 | 18.835 | 20/6:18.852 |
| 18 | 1 | 19.202 | 19/6:00.335 |
| 19 | 1 | 18.845 | 19/6:00.292 |