| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.143 | N/A |
| 2 | 3 | 17.956 | 21/6:01.263 |
| 3 | 3 | 17.770 | 22/6:17.266 |
| 4 | 3 | 17.622 | 22/6:15.579 |
| 5 | 3 | 19.680 | 21/6:07.283 |
| 6 | 3 | 20.709 | 21/6:17.091 |
| 7 | 3 | 23.672 | 20/6:13.938 |
| 8 | 3 | 17.140 | 20/6:07.347 |
| 9 | 3 | 17.311 | 20/6:02.810 |
| 10 | 3 | 18.030 | 20/6:00.799 |
| 11 | 3 | 17.064 | 21/6:16.051 |
| 12 | 2 | 17.456 | 21/6:13.797 |
| 13 | 2 | 17.270 | 21/6:11.609 |
| 14 | 2 | 17.225 | 21/6:09.689 |
| 15 | 2 | 18.168 | 21/6:09.390 |
| 16 | 2 | 18.516 | 21/6:09.595 |
| 17 | 2 | 17.016 | 21/6:07.899 |
| 18 | 2 | 19.495 | 21/6:09.319 |
| 19 | 2 | 17.087 | 21/6:07.906 |
| 20 | 2 | 20.309 | 21/6:10.033 |
| 21 | 2 | 20.528 | 21/6:12.167 |