| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.515 | 21/6:07.815 |
| 2 | 2 | 17.969 | 21/6:12.582 |
| 3 | 2 | 17.474 | 21/6:10.706 |
| 4 | 2 | 17.214 | 21/6:08.403 |
| 5 | 2 | 17.636 | 21/6:08.794 |
| 6 | 2 | 17.118 | 21/6:07.241 |
| 7 | 2 | 17.556 | 21/6:07.446 |
| 8 | 2 | 16.910 | 21/6:05.904 |
| 9 | 2 | 17.006 | 21/6:04.929 |
| 10 | 2 | 16.994 | 21/6:04.123 |
| 11 | 2 | 18.464 | 21/6:06.271 |
| 12 | 2 | 20.822 | 21/6:12.187 |
| 13 | 2 | 22.351 | 20/6:01.583 |
| 14 | 2 | 17.832 | 20/6:01.230 |
| 15 | 2 | 17.786 | 20/6:00.863 |
| 16 | 2 | 19.277 | 20/6:02.405 |
| 17 | 2 | 18.139 | 20/6:02.427 |
| 18 | 2 | 17.149 | 20/6:01.347 |
| 19 | 2 | 17.203 | 20/6:00.437 |
| 20 | 2 | 16.594 | 21/6:16.959 |
| 21 | 2 | 17.150 | 21/6:16.159 |