| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.838 | N/A |
| 2 | 5 | 26.495 | 16/7:00.263 |
| 3 | 6 | 23.758 | 17/7:04.862 |
| 4 | 5 | 21.587 | 18/7:09.931 |
| 5 | 6 | 27.010 | 18/7:22.950 |
| 6 | 6 | 20.885 | 18/7:09.937 |
| 7 | 5 | 20.899 | 18/7:01.301 |
| 8 | 6 | 25.384 | 18/7:06.024 |
| 9 | 6 | 25.323 | 18/7:09.437 |
| 10 | 5 | 20.460 | 18/7:02.906 |
| 11 | 5 | 20.764 | 19/7:21.455 |
| 12 | 5 | 20.261 | 19/7:16.553 |
| 13 | 4 | 20.591 | 19/7:12.963 |
| 14 | 4 | 19.963 | 19/7:09.056 |
| 15 | 4 | 24.132 | 19/7:11.067 |
| 16 | 4 | 20.704 | 19/7:08.697 |
| 17 | 4 | 20.226 | 19/7:06.085 |
| 18 | 4 | 20.169 | 19/7:03.720 |
| 19 | 4 | 21.284 | 19/7:02.733 |