| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.399 | N/A |
| 2 | 3 | 22.552 | 19/7:10.335 |
| 3 | 3 | 22.520 | 19/7:10.047 |
| 4 | 3 | 21.532 | 19/7:04.023 |
| 5 | 2 | 22.379 | 19/7:04.822 |
| 6 | 1 | 21.892 | 19/7:03.549 |
| 7 | 1 | 22.252 | 19/7:03.078 |
| 8 | 2 | 22.870 | 19/7:05.534 |
| 9 | 2 | 21.982 | 19/7:04.851 |
| 10 | 3 | 23.600 | 19/7:07.557 |
| 11 | 2 | 22.908 | 19/7:08.475 |
| 12 | 2 | 22.012 | 19/7:07.761 |
| 13 | 3 | 24.607 | 19/7:11.058 |
| 14 | 3 | 21.801 | 19/7:09.962 |
| 15 | 3 | 21.986 | 19/7:09.261 |
| 16 | 3 | 22.160 | 19/7:08.862 |
| 17 | 2 | 22.297 | 19/7:08.667 |
| 18 | 2 | 22.071 | 19/7:08.256 |
| 19 | 2 | 22.026 | 19/7:07.846 |