| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.367 | 17/6:03.239 |
| 2 | 4 | 22.250 | 17/6:10.745 |
| 3 | 4 | 20.131 | 17/6:01.239 |
| 4 | 4 | 24.681 | 17/6:15.823 |
| 5 | 4 | 20.455 | 17/6:10.206 |
| 6 | 4 | 20.105 | 17/6:05.469 |
| 7 | 4 | 19.755 | 17/6:01.235 |
| 8 | 4 | 20.697 | 17/6:00.062 |
| 9 | 4 | 22.599 | 17/6:02.742 |
| 10 | 4 | 21.615 | 17/6:03.214 |
| 11 | 4 | 21.015 | 17/6:02.672 |
| 12 | 4 | 19.943 | 17/6:00.702 |
| 13 | 4 | 20.539 | 18/6:20.980 |
| 14 | 4 | 23.033 | 17/6:02.082 |
| 15 | 4 | 25.225 | 17/6:06.531 |
| 16 | 4 | 20.667 | 17/6:05.582 |
| 17 | 4 | 20.036 | 17/6:04.113 |