| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.075 | 17/6:15.275 |
| 2 | 3 | 20.129 | 18/6:19.836 |
| 3 | 3 | 23.017 | 17/6:09.586 |
| 4 | 3 | 19.580 | 17/6:00.404 |
| 5 | 3 | 20.784 | 18/6:20.106 |
| 6 | 3 | 20.698 | 18/6:18.849 |
| 7 | 3 | 20.577 | 18/6:17.640 |
| 8 | 3 | 20.973 | 18/6:17.624 |
| 9 | 3 | 21.410 | 18/6:18.486 |
| 10 | 3 | 20.544 | 18/6:17.617 |
| 11 | 4 | 27.623 | 17/6:06.906 |
| 12 | 4 | 24.533 | 17/6:11.086 |
| 13 | 4 | 20.433 | 17/6:09.261 |
| 14 | 4 | 21.455 | 17/6:08.938 |
| 15 | 4 | 20.158 | 17/6:07.188 |
| 16 | 3 | 19.768 | 17/6:05.242 |
| 17 | 4 | 20.571 | 17/6:04.328 |