| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.726 | N/A |
| 2 | 2 | 15.913 | 19/5:06.016 |
| 3 | 2 | 16.209 | 19/5:08.824 |
| 4 | 2 | 19.519 | 18/5:12.358 |
| 5 | 3 | 18.674 | 17/5:00.986 |
| 6 | 2 | 15.999 | 18/5:13.193 |
| 7 | 2 | 16.097 | 18/5:09.890 |
| 8 | 2 | 15.957 | 18/5:07.191 |
| 9 | 2 | 16.591 | 18/5:06.513 |
| 10 | 2 | 16.649 | 18/5:06.096 |
| 11 | 2 | 19.626 | 18/5:10.823 |
| 12 | 2 | 16.003 | 18/5:09.092 |
| 13 | 2 | 17.020 | 18/5:09.090 |
| 14 | 3 | 20.480 | 18/5:13.612 |
| 15 | 3 | 17.904 | 18/5:14.361 |
| 16 | 3 | 17.786 | 18/5:14.876 |
| 17 | 3 | 18.197 | 18/5:15.764 |
| 18 | 3 | 24.468 | 18/5:22.818 |