| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.316 | 21/6:03.636 |
| 2 | 1 | 17.439 | 21/6:04.927 |
| 3 | 1 | 17.425 | 21/6:05.260 |
| 4 | 1 | 17.064 | 21/6:03.531 |
| 5 | 1 | 16.589 | 21/6:00.499 |
| 6 | 1 | 16.868 | 22/6:16.570 |
| 7 | 1 | 17.732 | 21/6:01.299 |
| 8 | 1 | 16.581 | 22/6:16.788 |
| 9 | 1 | 17.012 | 22/6:16.508 |
| 10 | 1 | 21.559 | 21/6:08.728 |
| 11 | 1 | 18.069 | 21/6:09.703 |
| 12 | 1 | 17.063 | 21/6:08.755 |
| 13 | 1 | 16.941 | 21/6:07.755 |
| 14 | 1 | 17.128 | 21/6:07.179 |
| 15 | 1 | 17.318 | 21/6:06.946 |
| 16 | 1 | 16.940 | 21/6:06.245 |
| 17 | 1 | 16.646 | 21/6:05.264 |
| 18 | 1 | 16.584 | 21/6:04.320 |
| 19 | 1 | 17.215 | 21/6:04.172 |
| 20 | 1 | 17.599 | 21/6:04.442 |
| 21 | 1 | 17.334 | 21/6:04.422 |