| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.685 | 18/6:12.330 |
| 2 | 2 | 17.271 | 19/6:00.582 |
| 3 | 2 | 17.525 | 20/6:09.873 |
| 4 | 2 | 21.558 | 19/6:05.935 |
| 5 | 2 | 18.244 | 19/6:02.075 |
| 6 | 2 | 19.288 | 19/6:02.808 |
| 7 | 2 | 17.003 | 20/6:15.926 |
| 8 | 2 | 17.517 | 20/6:12.728 |
| 9 | 2 | 17.290 | 20/6:09.736 |
| 10 | 1 | 17.261 | 20/6:07.284 |
| 11 | 1 | 18.423 | 20/6:07.391 |
| 12 | 1 | 17.857 | 20/6:06.537 |
| 13 | 1 | 17.103 | 20/6:04.654 |
| 14 | 1 | 17.342 | 20/6:03.381 |
| 15 | 1 | 18.422 | 20/6:03.719 |
| 16 | 1 | 19.058 | 20/6:04.809 |
| 17 | 1 | 17.100 | 20/6:03.467 |
| 18 | 1 | 17.168 | 20/6:02.350 |
| 19 | 1 | 22.263 | 20/6:06.714 |
| 20 | 1 | 17.930 | 20/6:06.308 |