| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.345 | N/A |
| 2 | 3 | 21.678 | 17/6:10.193 |
| 3 | 3 | 21.894 | 17/6:11.921 |
| 4 | 3 | 20.697 | 17/6:06.113 |
| 5 | 3 | 20.022 | 17/6:00.509 |
| 6 | 3 | 21.358 | 17/6:01.421 |
| 7 | 3 | 24.016 | 17/6:09.118 |
| 8 | 3 | 20.115 | 17/6:05.699 |
| 9 | 3 | 20.262 | 17/6:03.429 |
| 10 | 3 | 20.803 | 17/6:02.625 |
| 11 | 3 | 20.816 | 17/6:02.002 |
| 12 | 4 | 21.261 | 17/6:02.140 |
| 13 | 4 | 20.845 | 17/6:01.701 |
| 14 | 4 | 20.594 | 17/6:01.020 |
| 15 | 4 | 20.259 | 17/6:00.053 |
| 16 | 4 | 20.115 | 18/6:20.044 |
| 17 | 4 | 21.902 | 18/6:21.021 |
| 18 | 3 | 20.404 | 18/6:20.386 |