| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.366 | N/A |
| 2 | 4 | 19.350 | 20/6:16.016 |
| 3 | 4 | 18.043 | 20/6:03.599 |
| 4 | 4 | 18.642 | 20/6:03.254 |
| 5 | 4 | 17.731 | 21/6:17.196 |
| 6 | 4 | 17.981 | 21/6:15.354 |
| 7 | 4 | 17.450 | 21/6:12.356 |
| 8 | 3 | 18.364 | 21/6:12.826 |
| 9 | 3 | 21.173 | 20/6:01.609 |
| 10 | 4 | 19.585 | 20/6:03.706 |
| 11 | 4 | 18.084 | 20/6:02.531 |
| 12 | 4 | 17.888 | 20/6:01.232 |
| 13 | 4 | 17.803 | 20/6:00.014 |
| 14 | 4 | 18.224 | 21/6:18.086 |
| 15 | 4 | 17.511 | 21/6:16.693 |
| 16 | 4 | 17.446 | 21/6:15.399 |
| 17 | 4 | 17.811 | 21/6:14.723 |
| 18 | 4 | 17.720 | 21/6:14.020 |
| 19 | 4 | 17.728 | 21/6:13.403 |
| 20 | 4 | 17.871 | 21/6:13.002 |
| 21 | 4 | 17.931 | 21/6:12.702 |