| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.910 | 19/6:18.290 |
| 2 | 1 | 19.322 | 19/6:12.704 |
| 3 | 1 | 19.713 | 19/6:13.318 |
| 4 | 1 | 19.213 | 19/6:11.250 |
| 5 | 1 | 18.673 | 19/6:07.958 |
| 6 | 1 | 20.264 | 19/6:10.801 |
| 7 | 2 | 24.222 | 18/6:03.387 |
| 8 | 2 | 18.720 | 18/6:00.083 |
| 9 | 2 | 18.805 | 19/6:17.555 |
| 10 | 2 | 27.398 | 18/6:11.232 |
| 11 | 2 | 19.361 | 18/6:09.165 |
| 12 | 4 | 26.988 | 18/6:18.883 |
| 13 | 4 | 21.563 | 18/6:19.595 |
| 14 | 4 | 19.174 | 18/6:17.133 |
| 15 | 4 | 22.017 | 18/6:18.412 |
| 16 | 4 | 19.177 | 18/6:16.335 |
| 17 | 4 | 18.819 | 18/6:14.124 |
| 18 | 3 | 18.664 | 18/6:12.003 |