| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.552 | 21/6:08.592 |
| 2 | 3 | 17.061 | 21/6:03.437 |
| 3 | 3 | 17.942 | 21/6:07.885 |
| 4 | 3 | 17.774 | 21/6:09.227 |
| 5 | 3 | 17.612 | 21/6:09.352 |
| 6 | 3 | 17.109 | 21/6:07.675 |
| 7 | 3 | 17.994 | 21/6:09.132 |
| 8 | 3 | 17.375 | 21/6:08.600 |
| 9 | 3 | 17.588 | 21/6:08.683 |
| 10 | 3 | 17.264 | 21/6:08.069 |
| 11 | 3 | 17.773 | 21/6:08.539 |
| 12 | 3 | 17.502 | 21/6:08.456 |
| 13 | 3 | 16.959 | 21/6:07.508 |
| 14 | 3 | 17.307 | 21/6:07.218 |
| 15 | 3 | 16.541 | 21/6:05.894 |
| 16 | 3 | 16.950 | 21/6:05.273 |
| 17 | 3 | 17.231 | 21/6:05.071 |
| 18 | 3 | 16.941 | 21/6:04.554 |
| 19 | 3 | 17.061 | 21/6:04.224 |
| 20 | 3 | 17.700 | 21/6:04.598 |
| 21 | 3 | 17.223 | 21/6:04.459 |