| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.691 | N/A |
| 2 | 3 | 21.473 | 18/6:06.732 |
| 3 | 3 | 22.141 | 18/6:12.041 |
| 4 | 3 | 19.727 | 18/6:00.623 |
| 5 | 4 | 23.687 | 18/6:11.056 |
| 6 | 3 | 23.049 | 18/6:15.952 |
| 7 | 3 | 20.688 | 18/6:12.191 |
| 8 | 4 | 24.752 | 18/6:19.375 |
| 9 | 4 | 18.911 | 18/6:12.350 |
| 10 | 4 | 18.460 | 18/6:06.035 |
| 11 | 4 | 20.540 | 18/6:04.518 |
| 12 | 4 | 21.415 | 18/6:04.630 |
| 13 | 4 | 18.273 | 18/6:00.272 |
| 14 | 3 | 17.537 | 19/6:16.441 |
| 15 | 4 | 21.462 | 19/6:17.267 |
| 16 | 4 | 20.454 | 19/6:16.773 |
| 17 | 3 | 25.635 | 18/6:01.032 |
| 18 | 3 | 21.045 | 18/6:00.940 |