| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.976 | N/A |
| 2 | 3 | 21.365 | 17/6:01.816 |
| 3 | 2 | 19.754 | 18/6:09.487 |
| 4 | 2 | 18.423 | 19/6:17.228 |
| 5 | 2 | 18.439 | 19/6:10.890 |
| 6 | 2 | 18.491 | 19/6:07.275 |
| 7 | 2 | 20.227 | 19/6:10.073 |
| 8 | 2 | 18.964 | 19/6:08.823 |
| 9 | 2 | 18.778 | 19/6:07.468 |
| 10 | 2 | 19.325 | 19/6:07.508 |
| 11 | 2 | 19.347 | 19/6:07.579 |
| 12 | 2 | 18.819 | 19/6:06.773 |
| 13 | 2 | 21.042 | 19/6:09.437 |
| 14 | 1 | 18.944 | 19/6:08.785 |
| 15 | 1 | 18.557 | 19/6:07.729 |
| 16 | 1 | 18.357 | 19/6:06.574 |
| 17 | 1 | 19.307 | 19/6:06.632 |
| 18 | 1 | 18.759 | 19/6:06.103 |
| 19 | 1 | 19.799 | 19/6:06.673 |