| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.623 | N/A |
| 2 | 1 | 20.070 | 18/6:03.813 |
| 3 | 1 | 20.247 | 18/6:05.317 |
| 4 | 1 | 20.023 | 18/6:04.549 |
| 5 | 1 | 20.250 | 18/6:05.130 |
| 6 | 1 | 20.226 | 18/6:05.397 |
| 7 | 1 | 20.113 | 18/6:05.255 |
| 8 | 1 | 20.357 | 18/6:05.746 |
| 9 | 1 | 23.817 | 18/6:13.466 |
| 10 | 1 | 20.215 | 18/6:12.668 |
| 11 | 1 | 20.205 | 18/6:12.012 |
| 12 | 1 | 20.097 | 18/6:11.308 |
| 13 | 1 | 20.238 | 18/6:10.921 |
| 14 | 2 | 45.870 | 17/6:21.672 |
| 15 | 1 | 21.400 | 17/6:20.483 |
| 16 | 1 | 20.048 | 17/6:18.010 |
| 17 | 1 | 20.933 | 17/6:16.732 |