| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.637 | N/A |
| 2 | 2 | 30.130 | N/A |
| 3 | 1 | 26.935 | 18/8:07.532 |
| 4 | 4 | 27.795 | 11/5:08.008 |
| 5 | 1 | 27.171 | 18/8:09.538 |
| 6 | 4 | 28.495 | 11/5:11.058 |
| 7 | 1 | 26.556 | 18/8:06.721 |
| 8 | 4 | 28.753 | 11/5:13.606 |
| 9 | 1 | 26.429 | 18/8:04.773 |
| 10 | 3 | 28.187 | 11/5:13.205 |
| 11 | 1 | 27.792 | 18/8:08.239 |
| 12 | 3 | 28.103 | 11/5:12.796 |
| 13 | 2 | 27.685 | 18/8:10.246 |
| 14 | 4 | 27.352 | 11/5:11.271 |
| 15 | 2 | 30.699 | 18/8:18.999 |
| 16 | 4 | 28.177 | 11/5:11.361 |
| 17 | 3 | 30.447 | 18/8:25.029 |