| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.852 | N/A |
| 2 | 5 | 25.654 | 18/7:19.097 |
| 3 | 4 | 21.359 | 19/7:06.969 |
| 4 | 5 | 25.687 | 19/7:20.052 |
| 5 | 5 | 23.329 | 19/7:15.982 |
| 6 | 5 | 22.097 | 19/7:09.105 |
| 7 | 5 | 22.160 | 19/7:04.071 |
| 8 | 5 | 24.764 | 19/7:08.266 |
| 9 | 5 | 21.671 | 19/7:03.974 |
| 10 | 5 | 25.576 | 19/7:08.446 |
| 11 | 4 | 22.590 | 19/7:06.648 |
| 12 | 4 | 22.151 | 19/7:04.459 |
| 13 | 4 | 22.268 | 19/7:02.811 |
| 14 | 4 | 19.978 | 20/7:21.267 |
| 15 | 4 | 24.367 | 20/7:23.092 |
| 16 | 4 | 21.693 | 20/7:21.287 |
| 17 | 4 | 25.235 | 19/7:00.753 |
| 18 | 4 | 21.008 | 20/7:21.508 |
| 19 | 4 | 24.948 | 19/7:00.387 |