| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.815 | N/A |
| 2 | 2 | 17.479 | 21/6:06.395 |
| 3 | 2 | 17.322 | 21/6:04.825 |
| 4 | 2 | 17.190 | 21/6:03.421 |
| 5 | 3 | 21.321 | 20/6:05.047 |
| 6 | 3 | 17.328 | 20/6:01.247 |
| 7 | 3 | 17.219 | 21/6:16.345 |
| 8 | 3 | 17.019 | 21/6:13.609 |
| 9 | 3 | 17.063 | 21/6:11.667 |
| 10 | 3 | 16.854 | 21/6:09.692 |
| 11 | 3 | 17.612 | 21/6:09.629 |
| 12 | 2 | 17.736 | 21/6:09.802 |
| 13 | 1 | 16.816 | 21/6:08.413 |
| 14 | 1 | 17.221 | 21/6:07.861 |
| 15 | 1 | 17.216 | 21/6:07.380 |
| 16 | 1 | 16.828 | 21/6:06.447 |
| 17 | 1 | 17.132 | 21/6:06.001 |
| 18 | 1 | 17.644 | 21/6:06.226 |
| 19 | 1 | 17.495 | 21/6:06.253 |
| 20 | 1 | 17.140 | 21/6:05.904 |
| 21 | 1 | 17.570 | 21/6:06.020 |