| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.679 | 21/6:11.259 |
| 2 | 1 | 16.743 | 21/6:01.431 |
| 3 | 2 | 18.756 | 21/6:12.246 |
| 4 | 2 | 18.761 | 21/6:17.679 |
| 5 | 2 | 18.633 | 20/6:02.288 |
| 6 | 2 | 18.978 | 20/6:05.166 |
| 7 | 2 | 25.554 | 19/6:06.710 |
| 8 | 2 | 18.959 | 19/6:05.899 |
| 9 | 3 | 24.375 | 19/6:16.702 |
| 10 | 3 | 22.526 | 18/6:01.735 |
| 11 | 3 | 17.130 | 19/6:16.707 |
| 12 | 3 | 16.362 | 19/6:11.222 |
| 13 | 3 | 17.325 | 19/6:07.987 |
| 14 | 2 | 16.499 | 19/6:04.094 |
| 15 | 2 | 21.036 | 19/6:06.466 |
| 16 | 2 | 22.606 | 19/6:10.407 |
| 17 | 2 | 16.960 | 19/6:07.574 |
| 18 | 2 | 17.294 | 19/6:05.408 |
| 19 | 2 | 17.216 | 19/6:03.392 |