| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.360 | N/A |
| 2 | 3 | 31.343 | 17/8:23.848 |
| 3 | 2 | 28.635 | 17/8:02.184 |
| 4 | 3 | 29.943 | 17/8:01.938 |
| 5 | 2 | 30.465 | 17/8:03.904 |
| 6 | 2 | 29.333 | 17/8:01.460 |
| 7 | 2 | 28.839 | 18/8:28.274 |
| 8 | 2 | 30.426 | 17/8:00.037 |
| 9 | 2 | 31.188 | 17/8:02.704 |
| 10 | 2 | 29.059 | 17/8:00.992 |
| 11 | 2 | 28.951 | 18/8:29.269 |
| 12 | 2 | 28.761 | 18/8:27.635 |
| 13 | 2 | 29.288 | 18/8:27.020 |
| 14 | 2 | 29.835 | 18/8:27.215 |
| 15 | 2 | 30.662 | 18/8:28.386 |
| 16 | 2 | 29.303 | 18/8:27.861 |
| 17 | 2 | 30.690 | 18/8:28.876 |
| 18 | 2 | 29.644 | 18/8:28.725 |