| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.634 | 21/6:10.314 |
| 2 | 1 | 17.677 | 21/6:10.765 |
| 3 | 1 | 17.463 | 21/6:09.418 |
| 4 | 1 | 17.078 | 21/6:06.723 |
| 5 | 1 | 16.548 | 21/6:02.880 |
| 6 | 1 | 16.989 | 21/6:01.862 |
| 7 | 1 | 17.142 | 21/6:01.593 |
| 8 | 1 | 16.787 | 21/6:00.460 |
| 9 | 1 | 16.947 | 22/6:17.092 |
| 10 | 1 | 18.620 | 21/6:03.059 |
| 11 | 1 | 17.264 | 21/6:03.012 |
| 12 | 1 | 17.159 | 21/6:02.789 |
| 13 | 1 | 17.193 | 21/6:02.655 |
| 14 | 1 | 17.209 | 21/6:02.565 |
| 15 | 1 | 16.611 | 21/6:01.649 |
| 16 | 1 | 18.183 | 21/6:02.912 |
| 17 | 1 | 16.956 | 21/6:02.509 |
| 18 | 1 | 17.196 | 21/6:02.432 |
| 19 | 1 | 18.993 | 21/6:04.349 |
| 20 | 1 | 18.483 | 21/6:05.539 |
| 21 | 1 | 17.242 | 21/6:05.374 |