| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.214 | 20/6:04.280 |
| 2 | 3 | 18.083 | 20/6:02.970 |
| 3 | 4 | 19.176 | 20/6:09.820 |
| 4 | 4 | 22.921 | 19/6:12.372 |
| 5 | 3 | 18.130 | 19/6:06.791 |
| 6 | 4 | 22.590 | 19/6:17.194 |
| 7 | 4 | 18.155 | 19/6:12.587 |
| 8 | 4 | 19.788 | 19/6:13.010 |
| 9 | 4 | 17.991 | 19/6:09.546 |
| 10 | 4 | 18.022 | 19/6:06.833 |
| 11 | 4 | 19.590 | 19/6:07.322 |
| 12 | 3 | 19.720 | 19/6:07.935 |