| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.040 | 20/6:00.800 |
| 2 | 3 | 17.607 | 21/6:14.293 |
| 3 | 3 | 22.332 | 19/6:07.200 |
| 4 | 4 | 20.024 | 19/6:10.514 |
| 5 | 3 | 17.105 | 19/6:01.410 |
| 6 | 4 | 22.431 | 19/6:12.207 |
| 7 | 4 | 17.223 | 19/6:05.783 |
| 8 | 4 | 17.089 | 19/6:00.646 |
| 9 | 4 | 23.234 | 19/6:09.624 |
| 10 | 4 | 25.733 | 18/6:01.472 |
| 11 | 4 | 17.669 | 19/6:17.387 |
| 12 | 4 | 18.168 | 19/6:14.704 |
| 13 | 4 | 17.324 | 19/6:11.200 |
| 14 | 4 | 18.689 | 19/6:10.049 |
| 15 | 4 | 20.875 | 19/6:11.821 |
| 16 | 4 | 21.821 | 19/6:14.495 |
| 17 | 4 | 27.530 | 18/6:03.064 |
| 18 | 4 | 17.760 | 18/6:00.654 |