| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.299 | 21/7:06.279 |
| 2 | 2 | 20.704 | 21/7:10.531 |
| 3 | 3 | 22.023 | 20/7:00.173 |
| 4 | 3 | 23.987 | 20/7:15.065 |
| 5 | 3 | 24.492 | 19/7:03.719 |
| 6 | 3 | 22.390 | 19/7:04.001 |
| 7 | 3 | 20.273 | 20/7:20.480 |
| 8 | 3 | 19.664 | 20/7:14.580 |
| 9 | 2 | 22.969 | 20/7:17.336 |
| 10 | 3 | 26.548 | 19/7:04.363 |
| 11 | 3 | 19.239 | 20/7:21.069 |
| 12 | 2 | 19.627 | 20/7:17.025 |
| 13 | 2 | 20.282 | 20/7:14.611 |
| 14 | 3 | 24.295 | 20/7:18.274 |
| 15 | 3 | 22.425 | 20/7:18.956 |
| 16 | 3 | 21.243 | 20/7:18.075 |
| 17 | 3 | 21.314 | 20/7:17.381 |
| 18 | 3 | 23.338 | 20/7:19.013 |
| 19 | 3 | 20.769 | 20/7:17.769 |
| 20 | 3 | 19.836 | 20/7:15.717 |