| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 3.466 | N/A |
| 2 | 5 | 18.084 | 21/6:05.146 |
| 3 | 5 | 17.853 | 21/6:02.836 |
| 4 | 5 | 18.104 | 21/6:03.739 |
| 5 | 5 | 17.577 | 21/6:01.556 |
| 6 | 6 | 23.307 | 20/6:04.181 |
| 7 | 6 | 17.155 | 21/6:17.066 |
| 8 | 6 | 18.465 | 21/6:16.451 |
| 9 | 6 | 17.923 | 21/6:14.636 |
| 10 | 6 | 16.933 | 21/6:11.023 |
| 11 | 5 | 17.481 | 21/6:09.023 |
| 12 | 5 | 17.254 | 21/6:07.349 |
| 13 | 5 | 21.086 | 21/6:12.169 |
| 14 | 5 | 18.515 | 21/6:12.292 |
| 15 | 5 | 18.858 | 21/6:12.887 |
| 16 | 5 | 19.608 | 21/6:14.403 |
| 17 | 5 | 17.693 | 21/6:13.336 |
| 18 | 5 | 16.601 | 21/6:11.109 |
| 19 | 5 | 17.106 | 21/6:09.691 |
| 20 | 5 | 20.745 | 21/6:12.253 |
| 21 | 5 | 17.646 | 21/6:11.460 |