| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.717 | 19/6:14.623 |
| 2 | 3 | 20.079 | 19/6:18.062 |
| 3 | 3 | 20.067 | 19/6:19.132 |
| 4 | 3 | 19.745 | 19/6:18.138 |
| 5 | 3 | 19.328 | 19/6:15.957 |
| 6 | 3 | 20.639 | 19/6:18.654 |
| 7 | 3 | 19.818 | 19/6:18.352 |
| 8 | 3 | 20.232 | 19/6:19.109 |
| 9 | 3 | 19.408 | 19/6:17.959 |
| 10 | 3 | 19.167 | 19/6:16.580 |
| 11 | 2 | 19.954 | 19/6:16.811 |
| 12 | 2 | 19.571 | 19/6:16.398 |
| 13 | 2 | 19.576 | 19/6:16.055 |
| 14 | 2 | 19.610 | 19/6:15.808 |
| 15 | 2 | 20.124 | 19/6:16.244 |
| 16 | 2 | 19.427 | 19/6:15.799 |
| 17 | 2 | 20.138 | 19/6:16.200 |
| 18 | 2 | 19.933 | 19/6:16.340 |
| 19 | 2 | 19.791 | 19/6:16.324 |