| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.054 | N/A |
| 2 | 2 | 26.158 | 19/8:20.898 |
| 3 | 2 | 26.736 | 19/8:26.001 |
| 4 | 2 | 26.290 | 19/8:25.158 |
| 5 | 2 | 25.803 | 19/8:22.495 |
| 6 | 2 | 26.385 | 19/8:22.993 |
| 7 | 2 | 26.023 | 19/8:22.239 |
| 8 | 2 | 26.925 | 19/8:24.019 |
| 9 | 2 | 26.170 | 19/8:23.656 |
| 10 | 2 | 25.993 | 19/8:23.002 |
| 11 | 2 | 26.344 | 19/8:23.142 |
| 12 | 2 | 27.890 | 19/8:25.772 |
| 13 | 2 | 28.451 | 18/8:02.208 |
| 14 | 2 | 27.789 | 18/8:03.767 |
| 15 | 2 | 26.475 | 18/8:03.507 |
| 16 | 2 | 29.001 | 18/8:06.144 |
| 17 | 2 | 27.043 | 18/8:06.372 |
| 18 | 2 | 26.651 | 18/8:06.181 |