| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.564 | N/A |
| 2 | 5 | 20.019 | 19/6:01.906 |
| 3 | 4 | 17.949 | 20/6:02.026 |
| 4 | 4 | 18.233 | 21/6:16.237 |
| 5 | 5 | 24.078 | 19/6:02.819 |
| 6 | 4 | 16.923 | 20/6:10.931 |
| 7 | 4 | 16.907 | 20/6:02.909 |
| 8 | 4 | 16.541 | 21/6:14.849 |
| 9 | 5 | 21.187 | 20/6:02.176 |
| 10 | 5 | 24.242 | 20/6:13.286 |
| 11 | 5 | 17.416 | 20/6:09.204 |
| 12 | 5 | 20.249 | 20/6:10.758 |
| 13 | 5 | 18.353 | 20/6:09.050 |
| 14 | 5 | 19.529 | 20/6:09.325 |
| 15 | 5 | 17.136 | 20/6:06.312 |
| 16 | 5 | 17.002 | 20/6:03.531 |
| 17 | 5 | 21.485 | 20/6:06.422 |
| 18 | 4 | 16.437 | 20/6:03.330 |
| 19 | 5 | 21.532 | 20/6:05.960 |
| 20 | 5 | 20.152 | 20/6:06.934 |