| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.251 | 21/6:02.271 |
| 2 | 4 | 17.538 | 21/6:05.285 |
| 3 | 4 | 16.950 | 21/6:02.173 |
| 4 | 3 | 16.321 | 22/6:14.330 |
| 5 | 3 | 19.121 | 21/6:06.160 |
| 6 | 3 | 16.658 | 21/6:03.437 |
| 7 | 2 | 17.697 | 21/6:04.608 |
| 8 | 2 | 16.769 | 21/6:03.051 |
| 9 | 2 | 17.346 | 21/6:03.186 |
| 10 | 2 | 18.716 | 21/6:06.171 |
| 11 | 1 | 17.648 | 21/6:06.574 |
| 12 | 1 | 16.872 | 21/6:05.552 |
| 13 | 1 | 16.623 | 21/6:04.285 |
| 14 | 1 | 16.252 | 21/6:02.643 |
| 15 | 1 | 16.234 | 21/6:01.194 |
| 16 | 1 | 20.517 | 21/6:05.548 |
| 17 | 1 | 16.342 | 21/6:04.233 |
| 18 | 1 | 17.073 | 21/6:03.916 |
| 19 | 1 | 20.353 | 21/6:07.258 |
| 20 | 1 | 17.919 | 21/6:07.710 |
| 21 | 1 | 16.683 | 21/6:06.883 |