| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.622 | N/A |
| 2 | 2 | 22.788 | 17/6:13.023 |
| 3 | 2 | 19.384 | 18/6:07.084 |
| 4 | 2 | 20.911 | 18/6:06.092 |
| 5 | 2 | 18.660 | 19/6:16.465 |
| 6 | 2 | 18.674 | 19/6:10.123 |
| 7 | 2 | 18.460 | 19/6:05.253 |
| 8 | 2 | 18.677 | 19/6:02.332 |
| 9 | 2 | 19.321 | 19/6:01.590 |
| 10 | 3 | 20.915 | 19/6:04.202 |
| 11 | 3 | 19.531 | 19/6:03.799 |
| 12 | 3 | 21.354 | 19/6:06.453 |
| 13 | 3 | 22.806 | 19/6:10.843 |
| 14 | 3 | 19.174 | 19/6:09.528 |
| 15 | 3 | 18.773 | 19/6:07.886 |
| 16 | 4 | 24.859 | 19/6:13.766 |
| 17 | 4 | 20.603 | 19/6:14.123 |
| 18 | 4 | 18.559 | 19/6:12.273 |
| 19 | 4 | 18.719 | 19/6:10.790 |