| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.990 | N/A |
| 2 | 2 | 23.470 | 18/7:04.098 |
| 3 | 3 | 25.859 | 17/7:00.622 |
| 4 | 3 | 23.634 | 18/7:19.447 |
| 5 | 2 | 23.488 | 18/7:15.906 |
| 6 | 2 | 24.298 | 18/7:16.536 |
| 7 | 2 | 23.476 | 18/7:14.627 |
| 8 | 3 | 28.235 | 17/7:00.184 |
| 9 | 3 | 27.334 | 17/7:05.578 |
| 10 | 3 | 23.657 | 17/7:03.236 |
| 11 | 3 | 23.532 | 17/7:01.162 |
| 12 | 3 | 23.643 | 18/7:24.230 |
| 13 | 3 | 23.493 | 18/7:22.658 |
| 14 | 3 | 24.038 | 18/7:22.041 |
| 15 | 2 | 23.128 | 18/7:20.407 |
| 16 | 2 | 23.284 | 18/7:19.168 |
| 17 | 2 | 23.506 | 18/7:18.319 |
| 18 | 2 | 23.772 | 18/7:17.837 |