| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.092 | 18/6:01.656 |
| 2 | 5 | 19.766 | 19/6:18.651 |
| 3 | 4 | 18.940 | 19/6:12.387 |
| 4 | 6 | 26.895 | 17/6:04.195 |
| 5 | 6 | 19.407 | 18/6:18.360 |
| 6 | 7 | 25.299 | 17/6:09.464 |
| 7 | 7 | 20.064 | 17/6:05.410 |
| 8 | 7 | 19.331 | 17/6:00.812 |
| 9 | 7 | 20.249 | 18/6:20.086 |
| 10 | 7 | 19.727 | 18/6:17.586 |
| 11 | 7 | 22.850 | 18/6:20.651 |
| 12 | 7 | 20.352 | 18/6:19.458 |
| 13 | 7 | 20.353 | 18/6:18.450 |
| 14 | 7 | 21.037 | 18/6:18.465 |
| 15 | 7 | 24.508 | 17/6:01.386 |
| 16 | 7 | 23.924 | 17/6:04.219 |
| 17 | 7 | 18.700 | 17/6:01.494 |