| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.703 | N/A |
| 2 | 6 | 21.551 | 21/7:13.723 |
| 3 | 3 | 20.873 | 21/7:06.943 |
| 4 | 3 | 20.287 | 21/7:00.776 |
| 5 | 3 | 20.164 | 22/7:17.796 |
| 6 | 3 | 20.246 | 22/7:15.811 |
| 7 | 5 | 26.921 | 21/7:16.176 |
| 8 | 5 | 19.985 | 21/7:11.351 |
| 9 | 5 | 22.442 | 21/7:13.875 |
| 10 | 4 | 20.610 | 21/7:11.767 |
| 11 | 4 | 20.378 | 21/7:09.617 |
| 12 | 5 | 21.665 | 21/7:10.197 |
| 13 | 4 | 22.758 | 21/7:12.503 |
| 14 | 4 | 20.718 | 21/7:11.315 |
| 15 | 3 | 22.540 | 21/7:12.900 |
| 16 | 3 | 20.791 | 21/7:11.941 |
| 17 | 4 | 22.222 | 21/7:12.891 |
| 18 | 4 | 20.150 | 21/7:11.292 |
| 19 | 4 | 22.566 | 21/7:12.555 |
| 20 | 4 | 20.737 | 21/7:11.759 |
| 21 | 4 | 27.634 | 21/7:17.941 |