| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.945 | N/A |
| 2 | 5 | 26.448 | 17/7:05.113 |
| 3 | 5 | 26.448 | 17/7:05.113 |
| 4 | 6 | 29.455 | 17/7:21.150 |
| 5 | 5 | 25.537 | 17/7:13.497 |
| 6 | 5 | 24.808 | 17/7:06.572 |
| 7 | 5 | 24.993 | 17/7:02.449 |
| 8 | 4 | 25.935 | 17/7:01.657 |
| 9 | 4 | 27.022 | 17/7:03.237 |
| 10 | 4 | 25.754 | 17/7:02.211 |
| 11 | 4 | 24.703 | 18/7:25.820 |
| 12 | 4 | 24.342 | 18/7:23.087 |
| 13 | 4 | 25.165 | 18/7:21.975 |
| 14 | 4 | 26.143 | 18/7:22.314 |
| 15 | 4 | 24.477 | 18/7:20.581 |
| 16 | 4 | 24.466 | 18/7:19.067 |
| 17 | 4 | 27.649 | 18/7:21.124 |
| 18 | 4 | 27.201 | 18/7:22.491 |