| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.466 | N/A |
| 2 | 1 | 18.744 | 21/6:16.346 |
| 3 | 1 | 18.327 | 21/6:12.176 |
| 4 | 1 | 20.834 | 20/6:08.197 |
| 5 | 1 | 18.093 | 20/6:02.456 |
| 6 | 1 | 18.004 | 21/6:17.474 |
| 7 | 1 | 18.084 | 21/6:15.086 |
| 8 | 1 | 19.111 | 21/6:16.314 |
| 9 | 2 | 20.569 | 20/6:01.910 |
| 10 | 2 | 18.040 | 21/6:18.812 |
| 11 | 1 | 19.566 | 20/6:01.272 |
| 12 | 1 | 18.934 | 20/6:01.267 |
| 13 | 1 | 20.088 | 20/6:03.089 |
| 14 | 1 | 18.300 | 20/6:02.018 |
| 15 | 3 | 22.279 | 20/6:06.500 |
| 16 | 3 | 19.171 | 20/6:06.448 |
| 17 | 3 | 18.613 | 20/6:05.739 |
| 18 | 3 | 21.751 | 20/6:08.622 |
| 19 | 3 | 18.753 | 20/6:08.019 |
| 20 | 3 | 18.181 | 20/6:06.908 |