| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.989 | 19/6:00.791 |
| 2 | 3 | 18.466 | 20/6:14.550 |
| 3 | 3 | 20.547 | 19/6:07.346 |
| 4 | 3 | 18.931 | 19/6:05.432 |
| 5 | 3 | 18.832 | 19/6:03.907 |
| 6 | 3 | 18.368 | 19/6:01.421 |
| 7 | 3 | 18.557 | 19/6:00.159 |
| 8 | 3 | 17.908 | 20/6:16.495 |
| 9 | 3 | 18.260 | 20/6:15.240 |
| 10 | 3 | 21.208 | 19/6:01.125 |
| 11 | 3 | 20.697 | 19/6:04.045 |
| 12 | 3 | 18.515 | 19/6:03.023 |
| 13 | 3 | 17.796 | 19/6:01.108 |
| 14 | 3 | 18.581 | 19/6:00.532 |
| 15 | 3 | 22.436 | 19/6:04.915 |
| 16 | 3 | 18.142 | 19/6:03.652 |
| 17 | 3 | 18.451 | 19/6:02.882 |
| 18 | 3 | 53.204 | 18/6:17.888 |