| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.846 | 19/6:17.074 |
| 2 | 2 | 19.646 | 19/6:15.174 |
| 3 | 1 | 19.172 | 19/6:11.539 |
| 4 | 1 | 19.184 | 19/6:09.778 |
| 5 | 1 | 19.504 | 19/6:09.938 |
| 6 | 1 | 21.048 | 19/6:14.933 |
| 7 | 1 | 19.471 | 19/6:14.221 |
| 8 | 1 | 19.516 | 19/6:13.794 |
| 9 | 1 | 19.620 | 19/6:13.681 |
| 10 | 1 | 19.578 | 19/6:13.512 |
| 11 | 1 | 19.539 | 19/6:13.305 |
| 12 | 1 | 19.487 | 19/6:13.051 |
| 13 | 1 | 19.949 | 19/6:13.511 |
| 14 | 1 | 19.762 | 19/6:13.651 |
| 15 | 1 | 19.270 | 19/6:13.150 |
| 16 | 1 | 20.061 | 19/6:13.650 |
| 17 | 1 | 19.571 | 19/6:13.544 |
| 18 | 1 | 19.810 | 19/6:13.703 |
| 19 | 1 | 19.433 | 19/6:13.467 |