| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.772 | N/A |
| 2 | 4 | 22.237 | 17/6:00.564 |
| 3 | 4 | 19.981 | 18/6:03.625 |
| 4 | 4 | 20.796 | 18/6:01.851 |
| 5 | 4 | 20.560 | 19/6:20.855 |
| 6 | 4 | 19.758 | 19/6:16.767 |
| 7 | 4 | 21.471 | 19/6:19.181 |
| 8 | 4 | 20.875 | 19/6:19.372 |
| 9 | 4 | 25.540 | 18/6:08.610 |
| 10 | 4 | 21.442 | 18/6:08.685 |
| 11 | 4 | 21.005 | 18/6:08.002 |
| 12 | 4 | 19.148 | 18/6:04.573 |
| 13 | 4 | 21.951 | 18/6:05.687 |
| 14 | 4 | 28.565 | 18/6:15.279 |
| 15 | 4 | 25.632 | 18/6:19.938 |
| 16 | 4 | 20.936 | 18/6:18.655 |
| 17 | 4 | 20.041 | 18/6:16.581 |
| 18 | 4 | 19.876 | 18/6:14.586 |