| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.115 | 22/6:16.530 |
| 2 | 3 | 16.497 | 22/6:09.732 |
| 3 | 2 | 16.382 | 22/6:06.623 |
| 4 | 2 | 16.758 | 22/6:07.136 |
| 5 | 2 | 17.051 | 22/6:08.733 |
| 6 | 2 | 16.394 | 22/6:07.389 |
| 7 | 2 | 16.902 | 22/6:08.025 |
| 8 | 2 | 17.409 | 22/6:09.897 |
| 9 | 2 | 16.301 | 22/6:08.644 |
| 10 | 2 | 16.950 | 22/6:09.070 |
| 11 | 2 | 16.784 | 22/6:09.086 |
| 12 | 2 | 17.429 | 22/6:10.282 |
| 13 | 2 | 16.305 | 22/6:09.392 |
| 14 | 2 | 16.592 | 22/6:09.080 |
| 15 | 2 | 16.207 | 22/6:08.245 |
| 16 | 2 | 17.415 | 22/6:09.175 |
| 17 | 3 | 23.669 | 21/6:00.904 |
| 18 | 3 | 17.583 | 21/6:01.367 |
| 19 | 2 | 17.209 | 21/6:01.368 |
| 20 | 2 | 16.844 | 21/6:00.986 |
| 21 | 1 | 16.877 | 21/6:00.673 |