| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.137 | N/A |
| 2 | 3 | 19.779 | 19/6:04.159 |
| 3 | 3 | 19.950 | 19/6:05.698 |
| 4 | 3 | 23.170 | 18/6:04.564 |
| 5 | 3 | 19.465 | 19/6:18.775 |
| 6 | 5 | 25.014 | 18/6:13.222 |
| 7 | 6 | 28.040 | 17/6:09.251 |
| 8 | 6 | 19.436 | 17/6:02.089 |
| 9 | 5 | 21.975 | 17/6:01.795 |
| 10 | 5 | 25.118 | 17/6:07.153 |
| 11 | 5 | 19.578 | 17/6:02.577 |
| 12 | 6 | 22.066 | 17/6:02.451 |
| 13 | 6 | 20.505 | 17/6:00.265 |
| 14 | 6 | 19.445 | 18/6:18.921 |
| 15 | 6 | 19.652 | 18/6:16.299 |
| 16 | 6 | 23.792 | 18/6:18.072 |
| 17 | 6 | 19.505 | 18/6:16.282 |
| 18 | 5 | 20.562 | 18/6:15.189 |