| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.173 | N/A |
| 2 | 2 | 19.007 | 19/6:00.299 |
| 3 | 1 | 19.082 | 19/6:00.974 |
| 4 | 1 | 18.517 | 20/6:16.677 |
| 5 | 2 | 21.825 | 19/6:11.112 |
| 6 | 1 | 18.411 | 19/6:06.804 |
| 7 | 1 | 18.395 | 19/6:03.884 |
| 8 | 2 | 20.963 | 19/6:08.401 |
| 9 | 2 | 18.790 | 19/6:06.900 |
| 10 | 2 | 18.462 | 19/6:05.077 |
| 11 | 2 | 18.563 | 19/6:03.008 |
| 12 | 2 | 17.782 | 19/6:01.477 |
| 13 | 1 | 18.189 | 19/6:00.152 |
| 14 | 1 | 17.990 | 20/6:17.676 |
| 15 | 1 | 18.414 | 20/6:16.988 |
| 16 | 1 | 18.328 | 20/6:16.282 |
| 17 | 1 | 17.727 | 20/6:14.951 |
| 18 | 1 | 18.781 | 20/6:14.955 |
| 19 | 1 | 19.431 | 20/6:15.644 |
| 20 | 1 | 18.885 | 20/6:15.715 |