| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.772 | N/A |
| 2 | 2 | 22.959 | 20/7:17.993 |
| 3 | 4 | 28.120 | 18/7:15.943 |
| 4 | 4 | 22.773 | 18/7:00.266 |
| 5 | 3 | 22.378 | 19/7:14.807 |
| 6 | 3 | 22.386 | 19/7:08.789 |
| 7 | 3 | 22.413 | 19/7:04.859 |
| 8 | 3 | 28.016 | 19/7:16.459 |
| 9 | 4 | 27.334 | 19/7:23.624 |
| 10 | 4 | 23.344 | 19/7:21.218 |
| 11 | 4 | 22.030 | 19/7:16.927 |
| 12 | 4 | 25.474 | 19/7:19.052 |
| 13 | 4 | 22.011 | 19/7:15.629 |
| 14 | 4 | 21.744 | 19/7:12.362 |
| 15 | 4 | 24.554 | 19/7:13.175 |
| 16 | 4 | 22.500 | 19/7:11.415 |
| 17 | 4 | 23.385 | 19/7:10.870 |
| 18 | 4 | 22.738 | 19/7:09.705 |
| 19 | 4 | 21.525 | 19/7:07.456 |