| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.148 | 17/7:07.516 |
| 2 | 3 | 21.302 | 19/7:21.275 |
| 3 | 4 | 22.070 | 19/7:13.096 |
| 4 | 3 | 21.617 | 19/7:08.150 |
| 5 | 3 | 21.798 | 19/7:05.353 |
| 6 | 3 | 22.240 | 19/7:04.887 |
| 7 | 4 | 23.600 | 19/7:08.246 |
| 8 | 3 | 26.088 | 19/7:16.674 |
| 9 | 3 | 20.865 | 19/7:12.203 |
| 10 | 3 | 22.734 | 19/7:12.177 |
| 11 | 4 | 29.660 | 18/7:00.745 |
| 12 | 4 | 21.342 | 19/7:20.901 |
| 13 | 4 | 20.600 | 19/7:17.093 |
| 14 | 4 | 21.153 | 19/7:14.580 |
| 15 | 4 | 21.318 | 19/7:12.611 |
| 16 | 4 | 21.634 | 19/7:11.263 |
| 17 | 4 | 22.530 | 19/7:11.075 |
| 18 | 4 | 22.420 | 19/7:10.792 |
| 19 | 4 | 21.208 | 19/7:09.327 |