| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.522 | 20/6:10.440 |
| 2 | 4 | 19.043 | 20/6:15.650 |
| 3 | 3 | 20.093 | 19/6:05.167 |
| 4 | 3 | 18.548 | 19/6:01.978 |
| 5 | 3 | 17.843 | 20/6:16.196 |
| 6 | 2 | 17.735 | 20/6:12.613 |
| 7 | 3 | 22.118 | 19/6:03.448 |
| 8 | 3 | 20.076 | 19/6:05.698 |
| 9 | 3 | 22.785 | 19/6:13.166 |
| 10 | 4 | 19.915 | 19/6:13.688 |
| 11 | 3 | 18.707 | 19/6:12.029 |
| 12 | 3 | 21.457 | 19/6:15.000 |
| 13 | 3 | 22.281 | 19/6:18.718 |
| 14 | 3 | 20.057 | 19/6:18.887 |
| 15 | 3 | 19.001 | 19/6:17.696 |
| 16 | 3 | 18.382 | 19/6:15.919 |
| 17 | 3 | 21.469 | 19/6:17.800 |
| 18 | 3 | 20.402 | 19/6:18.347 |
| 19 | 3 | 23.064 | 19/6:21.498 |