| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.026 | 22/8:04.572 |
| 2 | 4 | 18.902 | 24/8:11.136 |
| 3 | 3 | 18.716 | 25/8:17.033 |
| 4 | 2 | 26.229 | 23/8:13.770 |
| 5 | 3 | 24.673 | 22/8:06.402 |
| 6 | 3 | 18.598 | 23/8:15.052 |
| 7 | 3 | 17.323 | 23/8:01.249 |
| 8 | 3 | 19.229 | 24/8:17.088 |
| 9 | 4 | 21.024 | 24/8:17.920 |
| 10 | 4 | 22.976 | 23/8:02.301 |
| 11 | 4 | 17.985 | 24/8:16.759 |
| 12 | 4 | 18.484 | 24/8:12.330 |
| 13 | 3 | 18.156 | 24/8:07.977 |
| 14 | 3 | 19.005 | 24/8:05.702 |
| 15 | 3 | 18.297 | 24/8:02.597 |
| 16 | 3 | 18.685 | 24/8:00.462 |
| 17 | 3 | 18.249 | 25/8:17.878 |
| 18 | 3 | 19.500 | 25/8:17.301 |
| 19 | 3 | 18.463 | 25/8:15.421 |
| 20 | 3 | 18.554 | 25/8:13.843 |
| 21 | 3 | 21.647 | 25/8:16.096 |
| 22 | 3 | 20.052 | 25/8:16.333 |
| 23 | 3 | 17.606 | 25/8:13.890 |
| 24 | 3 | 24.394 | 25/8:18.722 |
| 25 | 3 | 20.942 | 25/8:19.715 |