| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.648 | 22/8:18.256 |
| 2 | 2 | 19.315 | 23/8:02.574 |
| 3 | 2 | 23.437 | 23/8:21.004 |
| 4 | 3 | 21.975 | 22/8:00.562 |
| 5 | 3 | 18.896 | 23/8:08.846 |
| 6 | 3 | 27.321 | 22/8:09.837 |
| 7 | 3 | 18.251 | 23/8:18.912 |
| 8 | 3 | 22.140 | 23/8:20.201 |
| 9 | 3 | 19.055 | 23/8:13.319 |
| 10 | 3 | 22.558 | 23/8:15.870 |
| 11 | 3 | 20.587 | 23/8:13.837 |
| 12 | 3 | 19.404 | 23/8:09.875 |
| 13 | 3 | 19.270 | 23/8:06.285 |
| 14 | 3 | 19.537 | 23/8:03.647 |
| 15 | 3 | 18.730 | 23/8:00.123 |
| 16 | 3 | 21.357 | 23/8:00.816 |
| 17 | 3 | 22.328 | 23/8:02.741 |
| 18 | 3 | 19.487 | 23/8:00.822 |