| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.626 | N/A |
| 2 | 1 | 20.770 | 21/7:20.026 |
| 3 | 1 | 19.552 | 21/7:07.846 |
| 4 | 1 | 20.372 | 21/7:09.252 |
| 5 | 1 | 19.765 | 21/7:06.921 |
| 6 | 2 | 19.116 | 21/7:02.926 |
| 7 | 2 | 18.119 | 22/7:16.555 |
| 8 | 3 | 24.939 | 21/7:12.148 |
| 9 | 3 | 20.284 | 21/7:11.918 |
| 10 | 3 | 18.585 | 21/7:07.963 |
| 11 | 3 | 32.542 | 20/7:11.309 |
| 12 | 3 | 31.288 | 19/7:06.078 |
| 13 | 3 | 22.642 | 19/7:06.587 |
| 14 | 3 | 23.047 | 19/7:07.578 |
| 15 | 3 | 24.440 | 19/7:10.218 |
| 16 | 3 | 19.472 | 19/7:06.545 |
| 17 | 3 | 18.914 | 19/7:02.703 |
| 18 | 3 | 22.152 | 19/7:02.742 |
| 19 | 3 | 20.755 | 19/7:01.380 |