| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.982 | 19/6:19.658 |
| 2 | 3 | 22.569 | 17/6:01.684 |
| 3 | 3 | 20.050 | 18/6:15.606 |
| 4 | 3 | 20.159 | 18/6:12.420 |
| 5 | 3 | 19.901 | 18/6:09.580 |
| 6 | 3 | 21.574 | 18/6:12.705 |
| 7 | 3 | 21.430 | 18/6:14.567 |
| 8 | 3 | 19.434 | 18/6:11.473 |
| 9 | 3 | 19.537 | 18/6:09.272 |
| 10 | 3 | 19.701 | 18/6:07.807 |
| 11 | 3 | 19.646 | 18/6:06.518 |
| 12 | 3 | 20.320 | 18/6:06.454 |
| 13 | 3 | 19.615 | 18/6:05.425 |
| 14 | 3 | 20.559 | 18/6:05.756 |
| 15 | 3 | 19.560 | 18/6:04.844 |
| 16 | 2 | 19.430 | 18/6:03.900 |
| 17 | 3 | 29.221 | 18/6:13.434 |
| 18 | 3 | 20.652 | 18/6:13.340 |