| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.986 | N/A |
| 2 | 3 | 23.675 | 19/7:08.136 |
| 3 | 3 | 22.917 | 19/7:01.314 |
| 4 | 3 | 23.482 | 19/7:02.043 |
| 5 | 3 | 26.190 | 19/7:15.174 |
| 6 | 3 | 23.946 | 19/7:14.742 |
| 7 | 3 | 23.089 | 19/7:11.883 |
| 8 | 3 | 23.733 | 19/7:11.496 |
| 9 | 3 | 23.609 | 19/7:10.928 |
| 10 | 3 | 24.563 | 19/7:12.394 |
| 11 | 3 | 23.845 | 19/7:12.274 |
| 12 | 3 | 22.889 | 19/7:10.611 |
| 13 | 3 | 23.006 | 19/7:09.402 |
| 14 | 3 | 22.906 | 19/7:08.239 |
| 15 | 4 | 33.440 | 19/7:20.787 |
| 16 | 4 | 25.831 | 19/7:22.531 |
| 17 | 4 | 25.092 | 19/7:23.225 |
| 18 | 4 | 26.322 | 18/7:00.521 |