| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.452 | N/A |
| 2 | 4 | 27.229 | 18/8:09.345 |
| 3 | 2 | 26.571 | 18/8:03.752 |
| 4 | 2 | 26.551 | 18/8:01.774 |
| 5 | 2 | 26.876 | 18/8:02.166 |
| 6 | 1 | 29.946 | 18/8:12.840 |
| 7 | 1 | 26.481 | 18/8:10.138 |
| 8 | 1 | 26.397 | 18/8:08.004 |
| 9 | 1 | 27.690 | 18/8:09.151 |
| 10 | 2 | 34.461 | 18/8:22.833 |
| 11 | 2 | 28.144 | 18/8:23.040 |
| 12 | 3 | 30.598 | 18/8:27.001 |
| 13 | 3 | 31.707 | 17/8:03.032 |
| 14 | 2 | 27.693 | 17/8:02.026 |
| 15 | 3 | 34.261 | 17/8:08.857 |
| 16 | 3 | 26.850 | 17/8:06.670 |
| 17 | 3 | 27.640 | 17/8:05.547 |