| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.707 | N/A |
| 2 | 4 | 19.098 | 19/6:03.471 |
| 3 | 4 | 17.474 | 20/6:07.141 |
| 4 | 5 | 23.919 | 18/6:02.489 |
| 5 | 5 | 15.947 | 19/6:03.678 |
| 6 | 4 | 15.028 | 20/6:07.277 |
| 7 | 4 | 15.417 | 21/6:15.983 |
| 8 | 4 | 15.559 | 21/6:09.541 |
| 9 | 4 | 17.635 | 21/6:09.899 |
| 10 | 4 | 21.173 | 20/6:00.123 |
| 11 | 4 | 15.017 | 21/6:12.241 |
| 12 | 4 | 19.971 | 21/6:16.503 |
| 13 | 5 | 16.750 | 21/6:14.687 |
| 14 | 4 | 15.898 | 21/6:11.839 |
| 15 | 4 | 14.862 | 21/6:07.918 |
| 16 | 5 | 14.764 | 21/6:04.389 |
| 17 | 4 | 15.136 | 21/6:01.767 |
| 18 | 4 | 16.104 | 21/6:00.591 |
| 19 | 4 | 15.173 | 22/6:15.452 |
| 20 | 4 | 31.039 | 21/6:13.353 |
| 21 | 4 | 22.464 | 21/6:18.135 |