| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.737 | 18/6:13.266 |
| 2 | 2 | 18.732 | 19/6:14.955 |
| 3 | 2 | 20.606 | 18/6:00.450 |
| 4 | 3 | 20.395 | 18/6:02.115 |
| 5 | 2 | 19.051 | 19/6:18.180 |
| 6 | 3 | 20.436 | 19/6:19.864 |
| 7 | 3 | 19.587 | 19/6:18.762 |
| 8 | 3 | 19.705 | 19/6:18.216 |
| 9 | 3 | 19.868 | 19/6:18.136 |
| 10 | 3 | 19.575 | 19/6:17.515 |
| 11 | 3 | 19.730 | 19/6:17.274 |
| 12 | 3 | 20.768 | 19/6:18.717 |
| 13 | 2 | 19.020 | 19/6:17.384 |
| 14 | 2 | 20.467 | 19/6:18.204 |
| 15 | 2 | 20.023 | 19/6:18.353 |
| 16 | 2 | 19.869 | 19/6:18.301 |
| 17 | 2 | 19.956 | 19/6:18.351 |
| 18 | 2 | 19.221 | 19/6:17.621 |
| 19 | 2 | 20.082 | 19/6:17.828 |