| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 6.299 | N/A |
| 2 | 4 | 23.778 | 19/7:14.303 |
| 3 | 5 | 24.447 | 19/7:20.324 |
| 4 | 5 | 23.250 | 19/7:15.149 |
| 5 | 5 | 25.275 | 19/7:21.674 |
| 6 | 6 | 25.347 | 18/7:01.428 |
| 7 | 6 | 26.247 | 18/7:06.607 |
| 8 | 6 | 22.358 | 18/7:00.861 |
| 9 | 6 | 26.193 | 18/7:04.700 |
| 10 | 6 | 25.131 | 18/7:05.681 |
| 11 | 6 | 23.441 | 18/7:03.592 |
| 12 | 6 | 22.377 | 18/7:00.239 |
| 13 | 6 | 22.728 | 19/7:22.157 |
| 14 | 6 | 27.719 | 18/7:02.525 |
| 15 | 7 | 29.519 | 18/7:08.639 |
| 16 | 7 | 27.966 | 18/7:12.178 |
| 17 | 7 | 30.890 | 18/7:18.381 |
| 18 | 7 | 22.468 | 18/7:15.433 |