| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.268 | N/A |
| 2 | 1 | 21.306 | 17/6:03.164 |
| 3 | 1 | 20.860 | 18/6:20.679 |
| 4 | 1 | 20.476 | 18/6:17.239 |
| 5 | 1 | 21.258 | 18/6:18.843 |
| 6 | 1 | 22.043 | 17/6:01.285 |
| 7 | 1 | 20.325 | 18/6:20.027 |
| 8 | 1 | 21.066 | 18/6:20.079 |
| 9 | 1 | 20.188 | 18/6:18.252 |
| 10 | 1 | 21.466 | 18/6:19.245 |
| 11 | 1 | 21.504 | 18/6:20.104 |
| 12 | 1 | 20.362 | 18/6:19.042 |
| 13 | 1 | 20.663 | 18/6:18.583 |
| 14 | 1 | 20.514 | 18/6:18.000 |
| 15 | 1 | 20.486 | 18/6:17.467 |
| 16 | 1 | 20.856 | 18/6:17.424 |
| 17 | 1 | 20.677 | 18/6:17.196 |
| 18 | 1 | 20.697 | 18/6:17.015 |