| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.486 | 17/7:13.262 |
| 2 | 2 | 22.711 | 18/7:13.773 |
| 3 | 2 | 27.912 | 17/7:11.284 |
| 4 | 2 | 28.126 | 17/7:22.999 |
| 5 | 2 | 22.589 | 17/7:11.202 |
| 6 | 2 | 22.378 | 17/7:02.739 |
| 7 | 2 | 23.298 | 18/7:23.571 |
| 8 | 2 | 26.744 | 17/7:03.394 |
| 9 | 2 | 23.250 | 17/7:00.266 |
| 10 | 2 | 21.990 | 18/7:20.071 |
| 11 | 2 | 23.090 | 18/7:17.848 |
| 12 | 2 | 23.377 | 18/7:16.427 |
| 13 | 2 | 23.018 | 18/7:14.726 |
| 14 | 1 | 26.734 | 18/7:18.047 |
| 15 | 1 | 21.098 | 18/7:14.161 |
| 16 | 1 | 22.269 | 18/7:12.079 |
| 17 | 1 | 22.110 | 18/7:10.073 |
| 18 | 1 | 34.460 | 18/7:20.640 |