| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.619 | N/A |
| 2 | 1 | 20.153 | 18/6:03.022 |
| 3 | 1 | 19.036 | 19/6:13.032 |
| 4 | 1 | 19.323 | 19/6:11.691 |
| 5 | 1 | 19.415 | 19/6:11.290 |
| 6 | 1 | 19.073 | 19/6:09.819 |
| 7 | 2 | 33.340 | 17/6:08.192 |
| 8 | 2 | 20.234 | 17/6:04.788 |
| 9 | 1 | 19.689 | 17/6:01.145 |
| 10 | 1 | 19.453 | 18/6:18.971 |
| 11 | 1 | 19.365 | 18/6:16.056 |
| 12 | 1 | 25.382 | 17/6:01.656 |
| 13 | 1 | 19.582 | 18/6:20.516 |
| 14 | 1 | 19.424 | 18/6:18.232 |
| 15 | 1 | 22.819 | 18/6:20.397 |
| 16 | 1 | 20.738 | 18/6:19.915 |
| 17 | 1 | 20.365 | 18/6:19.096 |
| 18 | 1 | 20.781 | 18/6:18.791 |