| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.299 | N/A |
| 2 | 3 | 17.250 | 21/6:04.299 |
| 3 | 2 | 16.489 | 22/6:13.558 |
| 4 | 2 | 16.546 | 22/6:11.294 |
| 5 | 2 | 16.308 | 22/6:08.912 |
| 6 | 2 | 18.494 | 22/6:16.664 |
| 7 | 2 | 16.642 | 22/6:15.350 |
| 8 | 2 | 17.117 | 22/6:15.837 |
| 9 | 2 | 17.430 | 22/6:17.023 |
| 10 | 2 | 16.665 | 22/6:16.161 |
| 11 | 2 | 17.987 | 21/6:01.155 |
| 12 | 2 | 16.314 | 22/6:16.761 |
| 13 | 2 | 16.600 | 22/6:16.022 |
| 14 | 2 | 19.573 | 21/6:03.014 |
| 15 | 2 | 17.271 | 21/6:03.136 |
| 16 | 2 | 16.705 | 21/6:02.487 |
| 17 | 2 | 17.555 | 21/6:02.981 |
| 18 | 2 | 16.894 | 21/6:02.640 |
| 19 | 2 | 16.835 | 21/6:02.271 |
| 20 | 1 | 17.093 | 21/6:02.212 |
| 21 | 1 | 17.788 | 21/6:02.855 |