| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.767 | 21/6:13.107 |
| 2 | 4 | 17.283 | 21/6:08.025 |
| 3 | 3 | 17.498 | 21/6:07.836 |
| 4 | 2 | 16.885 | 21/6:04.523 |
| 5 | 2 | 17.133 | 21/6:03.577 |
| 6 | 2 | 17.458 | 21/6:04.084 |
| 7 | 4 | 17.733 | 21/6:05.271 |
| 8 | 4 | 18.767 | 21/6:08.875 |
| 9 | 3 | 21.313 | 21/6:17.620 |
| 10 | 4 | 19.792 | 20/6:03.258 |
| 11 | 4 | 20.033 | 20/6:06.658 |
| 12 | 4 | 17.761 | 20/6:05.705 |
| 13 | 4 | 21.952 | 20/6:11.346 |
| 14 | 4 | 17.036 | 20/6:09.159 |
| 15 | 4 | 18.674 | 20/6:09.447 |
| 16 | 4 | 22.066 | 20/6:13.939 |
| 17 | 4 | 18.198 | 20/6:13.352 |
| 18 | 4 | 18.701 | 20/6:13.389 |
| 19 | 4 | 19.077 | 20/6:13.818 |
| 20 | 4 | 17.454 | 20/6:12.581 |