| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.077 | 20/6:01.540 |
| 2 | 5 | 16.987 | 21/6:08.172 |
| 3 | 6 | 17.459 | 21/6:07.661 |
| 4 | 5 | 16.764 | 21/6:03.757 |
| 5 | 3 | 16.938 | 21/6:02.145 |
| 6 | 3 | 17.101 | 21/6:01.641 |
| 7 | 3 | 17.026 | 21/6:01.056 |
| 8 | 3 | 16.847 | 21/6:00.147 |
| 9 | 3 | 17.063 | 22/6:17.085 |
| 10 | 3 | 17.132 | 22/6:17.067 |
| 11 | 3 | 16.915 | 22/6:16.618 |
| 12 | 3 | 16.924 | 22/6:16.260 |
| 13 | 3 | 17.102 | 22/6:16.259 |
| 14 | 3 | 17.306 | 22/6:16.579 |
| 15 | 3 | 16.951 | 22/6:16.335 |
| 16 | 5 | 22.422 | 21/6:06.206 |
| 17 | 5 | 17.076 | 21/6:05.758 |
| 18 | 5 | 17.092 | 21/6:05.379 |
| 19 | 4 | 17.036 | 21/6:04.978 |