| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.688 | N/A |
| 2 | 3 | 21.531 | 17/6:05.184 |
| 3 | 3 | 18.157 | 19/6:17.088 |
| 4 | 3 | 18.456 | 19/6:09.552 |
| 5 | 3 | 18.138 | 19/6:03.957 |
| 6 | 2 | 18.493 | 19/6:01.878 |
| 7 | 2 | 19.315 | 19/6:02.958 |
| 8 | 3 | 20.986 | 19/6:08.026 |
| 9 | 3 | 18.374 | 19/6:05.950 |
| 10 | 2 | 18.776 | 19/6:05.014 |
| 11 | 2 | 18.191 | 19/6:03.438 |
| 12 | 2 | 18.171 | 19/6:02.013 |
| 13 | 3 | 20.901 | 19/6:04.921 |
| 14 | 3 | 18.486 | 19/6:04.038 |
| 15 | 3 | 20.478 | 19/6:05.841 |
| 16 | 3 | 17.869 | 19/6:04.274 |
| 17 | 3 | 18.141 | 19/6:03.208 |
| 18 | 3 | 18.519 | 19/6:02.668 |
| 19 | 3 | 18.382 | 19/6:02.052 |