| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.379 | N/A |
| 2 | 2 | 26.691 | 18/8:02.126 |
| 3 | 2 | 26.538 | 18/8:00.825 |
| 4 | 3 | 31.838 | 17/8:02.069 |
| 5 | 3 | 27.294 | 18/8:25.913 |
| 6 | 3 | 28.391 | 18/8:26.935 |
| 7 | 3 | 27.093 | 18/8:23.939 |
| 8 | 2 | 32.102 | 17/8:05.400 |
| 9 | 2 | 26.322 | 17/8:00.917 |
| 10 | 2 | 26.400 | 18/8:25.642 |
| 11 | 5 | 38.434 | 17/8:14.143 |
| 12 | 5 | 27.373 | 17/8:11.616 |
| 13 | 4 | 25.129 | 17/8:06.519 |
| 14 | 5 | 31.765 | 17/8:10.372 |
| 15 | 5 | 33.865 | 17/8:16.076 |
| 16 | 5 | 28.889 | 17/8:15.711 |
| 17 | 5 | 26.856 | 17/8:13.359 |