| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.304 | N/A |
| 2 | 6 | 20.802 | 20/7:06.542 |
| 3 | 6 | 21.134 | 20/7:09.696 |
| 4 | 6 | 22.224 | 20/7:17.650 |
| 5 | 6 | 21.648 | 20/7:18.892 |
| 6 | 5 | 21.745 | 20/7:20.005 |
| 7 | 5 | 22.447 | 19/7:01.304 |
| 8 | 5 | 21.473 | 19/7:00.806 |
| 9 | 6 | 22.875 | 19/7:03.587 |
| 10 | 5 | 22.074 | 19/7:04.148 |
| 11 | 6 | 21.498 | 19/7:03.056 |
| 12 | 5 | 21.982 | 19/7:03.870 |
| 13 | 6 | 24.130 | 19/7:07.352 |
| 14 | 6 | 21.961 | 19/7:07.294 |
| 15 | 5 | 22.498 | 19/7:07.935 |
| 16 | 6 | 23.324 | 19/7:09.482 |
| 17 | 4 | 22.415 | 19/7:09.812 |
| 18 | 5 | 22.847 | 19/7:10.562 |
| 19 | 6 | 24.788 | 19/7:13.169 |