| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.536 | 19/5:14.184 |
| 2 | 3 | 17.909 | 18/5:10.005 |
| 3 | 2 | 19.038 | 17/5:03.070 |
| 4 | 2 | 16.682 | 18/5:15.743 |
| 5 | 1 | 16.807 | 21/6:05.282 |
| 6 | 2 | 17.854 | 21/6:06.891 |
| 7 | 1 | 16.641 | 21/6:04.401 |
| 8 | 1 | 17.550 | 21/6:04.920 |
| 9 | 1 | 16.814 | 21/6:03.606 |
| 10 | 1 | 16.554 | 21/6:02.009 |
| 11 | 1 | 16.560 | 21/6:00.713 |
| 12 | 1 | 19.456 | 21/6:04.702 |
| 13 | 1 | 17.253 | 21/6:04.518 |
| 14 | 1 | 18.131 | 21/6:05.678 |
| 15 | 1 | 16.913 | 21/6:04.977 |
| 16 | 1 | 16.753 | 21/6:04.154 |
| 17 | 1 | 16.553 | 21/6:03.181 |
| 18 | 1 | 16.414 | 21/6:02.154 |
| 19 | 1 | 17.592 | 21/6:02.537 |
| 20 | 1 | 16.674 | 21/6:01.918 |
| 21 | 1 | 16.408 | 21/6:01.092 |