| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.872 | N/A |
| 2 | 2 | 19.533 | 19/6:14.466 |
| 3 | 2 | 19.129 | 19/6:10.083 |
| 4 | 2 | 18.691 | 19/6:06.099 |
| 5 | 4 | 24.800 | 18/6:12.022 |
| 6 | 4 | 18.780 | 18/6:06.044 |
| 7 | 4 | 18.505 | 18/6:01.279 |
| 8 | 4 | 23.076 | 18/6:08.977 |
| 9 | 4 | 18.051 | 18/6:04.072 |
| 10 | 4 | 19.055 | 18/6:02.154 |
| 11 | 3 | 18.398 | 19/6:19.304 |
| 12 | 3 | 18.582 | 19/6:17.308 |
| 13 | 3 | 17.624 | 19/6:14.208 |
| 14 | 3 | 24.957 | 18/6:01.801 |
| 15 | 3 | 17.793 | 19/6:18.981 |
| 16 | 4 | 25.354 | 18/6:05.510 |
| 17 | 4 | 18.995 | 18/6:04.277 |
| 18 | 4 | 21.803 | 18/6:05.998 |