| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.159 | N/A |
| 2 | 2 | 20.598 | 18/6:09.325 |
| 3 | 2 | 19.583 | 18/6:00.697 |
| 4 | 2 | 20.955 | 18/6:05.596 |
| 5 | 2 | 20.639 | 18/6:06.702 |
| 6 | 2 | 20.499 | 18/6:06.890 |
| 7 | 2 | 21.013 | 18/6:08.472 |
| 8 | 2 | 21.282 | 18/6:10.255 |
| 9 | 2 | 19.290 | 18/6:07.359 |
| 10 | 2 | 22.976 | 18/6:12.069 |
| 11 | 2 | 20.807 | 18/6:12.150 |
| 12 | 3 | 25.114 | 18/6:18.872 |
| 13 | 3 | 21.940 | 18/6:19.978 |
| 14 | 3 | 26.534 | 17/6:05.288 |
| 15 | 3 | 21.986 | 17/6:05.691 |
| 16 | 3 | 21.696 | 17/6:05.731 |
| 17 | 3 | 23.912 | 17/6:07.983 |