| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 24.393 | N/A |
| 2 | 5 | 22.213 | 17/6:19.801 |
| 3 | 5 | 20.105 | 17/6:02.937 |
| 4 | 5 | 20.518 | 18/6:20.463 |
| 5 | 5 | 20.079 | 18/6:16.781 |
| 6 | 5 | 21.162 | 18/6:18.254 |
| 7 | 4 | 22.831 | 17/6:02.814 |
| 8 | 4 | 20.703 | 17/6:01.789 |
| 9 | 4 | 20.376 | 17/6:00.367 |
| 10 | 4 | 20.756 | 18/6:20.907 |
| 11 | 4 | 20.366 | 18/6:19.878 |
| 12 | 4 | 21.120 | 18/6:20.201 |
| 13 | 4 | 20.214 | 18/6:19.187 |
| 14 | 4 | 20.485 | 18/6:18.683 |
| 15 | 4 | 21.086 | 18/6:18.981 |
| 16 | 4 | 21.071 | 18/6:19.222 |
| 17 | 4 | 20.804 | 18/6:19.150 |
| 18 | 4 | 20.233 | 18/6:18.515 |