| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.910 | N/A |
| 2 | 4 | 21.505 | 18/6:08.495 |
| 3 | 4 | 22.170 | 18/6:14.147 |
| 4 | 5 | 24.301 | 17/6:05.448 |
| 5 | 5 | 20.893 | 18/6:20.603 |
| 6 | 5 | 22.457 | 18/6:21.418 |
| 7 | 5 | 21.516 | 18/6:19.295 |
| 8 | 5 | 21.677 | 18/6:18.170 |
| 9 | 5 | 21.463 | 18/6:16.871 |
| 10 | 5 | 25.341 | 17/6:00.817 |
| 11 | 5 | 22.266 | 17/6:00.652 |
| 12 | 5 | 22.541 | 17/6:00.917 |
| 13 | 5 | 21.030 | 18/6:21.386 |
| 14 | 5 | 21.313 | 18/6:20.143 |
| 15 | 5 | 22.571 | 18/6:20.606 |
| 16 | 5 | 21.691 | 18/6:20.009 |
| 17 | 5 | 21.311 | 18/6:19.083 |
| 18 | 5 | 22.533 | 18/6:19.489 |