| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.081 | N/A |
| 2 | 3 | 23.047 | 18/7:00.088 |
| 3 | 3 | 22.416 | 19/7:18.248 |
| 4 | 3 | 22.273 | 19/7:15.497 |
| 5 | 2 | 22.096 | 19/7:13.325 |
| 6 | 2 | 22.643 | 19/7:13.991 |
| 7 | 2 | 23.153 | 19/7:15.965 |
| 8 | 1 | 25.268 | 19/7:22.813 |
| 9 | 1 | 22.619 | 19/7:21.989 |
| 10 | 1 | 24.205 | 18/7:01.441 |
| 11 | 2 | 24.001 | 18/7:03.006 |
| 12 | 1 | 23.304 | 18/7:03.210 |
| 13 | 1 | 22.426 | 18/7:02.136 |
| 14 | 1 | 22.922 | 18/7:01.876 |
| 15 | 2 | 24.880 | 18/7:04.031 |
| 16 | 1 | 23.532 | 18/7:04.370 |
| 17 | 1 | 22.968 | 18/7:04.068 |
| 18 | 1 | 23.324 | 18/7:04.158 |