| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.686 | N/A |
| 2 | 6 | 28.284 | 17/8:00.023 |
| 3 | 6 | 21.529 | 20/8:20.909 |
| 4 | 6 | 22.367 | 20/8:04.826 |
| 5 | 6 | 21.686 | 21/8:17.016 |
| 6 | 6 | 21.696 | 21/8:09.934 |
| 7 | 5 | 25.846 | 21/8:19.046 |
| 8 | 5 | 22.356 | 21/8:15.583 |
| 9 | 5 | 20.962 | 21/8:09.501 |
| 10 | 5 | 23.262 | 21/8:09.881 |
| 11 | 5 | 23.316 | 21/8:10.294 |
| 12 | 5 | 21.664 | 21/8:07.627 |
| 13 | 5 | 21.542 | 21/8:05.202 |
| 14 | 5 | 21.328 | 21/8:02.821 |
| 15 | 5 | 27.812 | 21/8:10.043 |
| 16 | 5 | 21.913 | 21/8:08.436 |
| 17 | 5 | 21.425 | 21/8:06.421 |
| 18 | 5 | 21.444 | 21/8:04.664 |
| 19 | 5 | 21.204 | 21/8:02.837 |
| 20 | 5 | 25.932 | 21/8:06.178 |
| 21 | 5 | 23.419 | 21/8:06.673 |