| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.599 | 22/6:05.178 |
| 2 | 3 | 18.177 | 21/6:05.148 |
| 3 | 3 | 17.635 | 21/6:06.877 |
| 4 | 1 | 16.551 | 21/6:02.050 |
| 5 | 1 | 16.464 | 22/6:15.874 |
| 6 | 2 | 18.853 | 21/6:04.976 |
| 7 | 2 | 19.326 | 21/6:10.815 |
| 8 | 2 | 17.064 | 21/6:09.256 |
| 9 | 2 | 16.488 | 21/6:06.700 |
| 10 | 2 | 16.784 | 21/6:05.276 |
| 11 | 2 | 21.817 | 21/6:13.720 |
| 12 | 2 | 16.303 | 21/6:11.107 |
| 13 | 2 | 16.925 | 21/6:09.900 |
| 14 | 2 | 17.702 | 21/6:10.032 |
| 15 | 3 | 36.769 | 20/6:17.943 |
| 16 | 3 | 18.962 | 20/6:18.024 |
| 17 | 3 | 17.650 | 20/6:16.552 |
| 18 | 4 | 21.384 | 19/6:00.423 |
| 19 | 4 | 18.319 | 20/6:18.707 |
| 20 | 4 | 19.642 | 20/6:19.414 |