| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.408 | 19/6:08.752 |
| 2 | 3 | 22.026 | 18/6:12.906 |
| 3 | 3 | 19.152 | 18/6:03.516 |
| 4 | 3 | 19.042 | 19/6:18.233 |
| 5 | 3 | 19.391 | 19/6:16.272 |
| 6 | 2 | 19.238 | 19/6:14.481 |
| 7 | 4 | 22.231 | 18/6:01.255 |
| 8 | 4 | 19.348 | 19/6:19.611 |
| 9 | 2 | 18.832 | 19/6:17.188 |
| 10 | 2 | 19.100 | 19/6:15.759 |
| 11 | 2 | 18.854 | 19/6:14.165 |
| 12 | 3 | 23.657 | 18/6:00.418 |
| 13 | 3 | 18.920 | 19/6:18.829 |
| 14 | 3 | 19.038 | 19/6:17.607 |
| 15 | 3 | 19.261 | 19/6:16.831 |
| 16 | 3 | 19.034 | 19/6:15.882 |
| 17 | 3 | 19.039 | 19/6:15.050 |
| 18 | 3 | 20.793 | 19/6:16.162 |
| 19 | 3 | 23.373 | 19/6:19.737 |