| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.955 | N/A |
| 2 | 4 | 21.679 | 21/7:16.535 |
| 3 | 4 | 21.751 | 21/7:17.255 |
| 4 | 4 | 21.318 | 21/7:14.608 |
| 5 | 4 | 21.520 | 21/7:14.295 |
| 6 | 4 | 23.844 | 20/7:01.380 |
| 7 | 4 | 22.753 | 20/7:03.694 |
| 8 | 4 | 22.168 | 20/7:03.758 |
| 9 | 4 | 22.914 | 20/7:05.579 |
| 10 | 4 | 21.341 | 20/7:03.674 |
| 11 | 4 | 22.323 | 20/7:04.015 |
| 12 | 4 | 21.854 | 20/7:03.485 |
| 13 | 4 | 21.378 | 20/7:02.289 |
| 14 | 4 | 20.932 | 20/7:00.626 |
| 15 | 4 | 20.229 | 21/7:20.103 |
| 16 | 5 | 22.994 | 21/7:21.619 |
| 17 | 5 | 21.978 | 21/7:21.675 |
| 18 | 5 | 20.848 | 21/7:20.395 |
| 19 | 6 | 21.553 | 21/7:20.040 |
| 20 | 5 | 21.462 | 21/7:19.627 |
| 21 | 4 | 25.112 | 21/7:22.906 |