| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.736 | N/A |
| 2 | 2 | 26.074 | 17/7:20.092 |
| 3 | 2 | 24.630 | 17/7:09.368 |
| 4 | 1 | 22.623 | 18/7:19.255 |
| 5 | 1 | 21.339 | 18/7:06.066 |
| 6 | 1 | 21.457 | 19/7:21.778 |
| 7 | 1 | 24.777 | 18/7:02.952 |
| 8 | 1 | 21.640 | 19/7:21.696 |
| 9 | 1 | 21.880 | 19/7:18.681 |
| 10 | 1 | 22.628 | 19/7:17.832 |
| 11 | 1 | 21.196 | 19/7:14.575 |
| 12 | 1 | 22.154 | 19/7:13.478 |
| 13 | 1 | 21.611 | 19/7:11.749 |
| 14 | 1 | 21.364 | 19/7:09.944 |
| 15 | 1 | 23.570 | 19/7:11.234 |
| 16 | 2 | 28.660 | 19/7:18.459 |
| 17 | 2 | 23.601 | 19/7:19.090 |
| 18 | 2 | 20.708 | 19/7:16.584 |
| 19 | 1 | 21.697 | 19/7:15.345 |