| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.703 | N/A |
| 2 | 6 | 24.640 | 17/7:05.943 |
| 3 | 3 | 22.414 | 18/7:11.662 |
| 4 | 3 | 21.703 | 18/7:01.326 |
| 5 | 3 | 22.285 | 19/7:21.392 |
| 6 | 3 | 21.429 | 19/7:16.598 |
| 7 | 3 | 22.125 | 19/7:15.491 |
| 8 | 3 | 24.137 | 19/7:19.873 |
| 9 | 3 | 21.292 | 19/7:16.759 |
| 10 | 3 | 22.282 | 19/7:16.317 |
| 11 | 3 | 23.248 | 19/7:17.702 |
| 12 | 4 | 27.719 | 18/7:03.126 |
| 13 | 3 | 21.557 | 18/7:01.046 |
| 14 | 3 | 25.792 | 18/7:04.825 |
| 15 | 3 | 22.246 | 18/7:03.758 |
| 16 | 3 | 22.004 | 18/7:02.559 |
| 17 | 3 | 21.570 | 18/7:01.048 |
| 18 | 3 | 27.371 | 18/7:05.517 |