| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.061 | 18/6:19.098 |
| 2 | 1 | 20.701 | 18/6:15.858 |
| 3 | 1 | 21.467 | 18/6:19.374 |
| 4 | 1 | 20.924 | 18/6:18.688 |
| 5 | 1 | 20.825 | 18/6:17.921 |
| 6 | 3 | 23.216 | 17/6:03.216 |
| 7 | 3 | 22.094 | 17/6:04.985 |
| 8 | 3 | 20.316 | 17/6:02.533 |
| 9 | 3 | 21.238 | 17/6:02.368 |
| 10 | 3 | 20.459 | 17/6:00.912 |
| 11 | 1 | 20.578 | 18/6:21.075 |
| 12 | 1 | 19.604 | 18/6:18.725 |
| 13 | 1 | 20.390 | 18/6:17.824 |
| 14 | 2 | 22.148 | 18/6:19.313 |
| 15 | 2 | 20.204 | 18/6:18.270 |
| 16 | 2 | 21.880 | 18/6:19.243 |
| 17 | 2 | 24.533 | 17/6:01.638 |