| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.777 | N/A |
| 2 | 2 | 21.271 | 18/6:04.384 |
| 3 | 2 | 20.003 | 19/6:14.243 |
| 4 | 1 | 20.384 | 19/6:12.725 |
| 5 | 1 | 21.086 | 19/6:15.125 |
| 6 | 1 | 20.378 | 19/6:14.016 |
| 7 | 2 | 26.891 | 18/6:11.147 |
| 8 | 2 | 19.663 | 18/6:06.275 |
| 9 | 1 | 20.573 | 18/6:04.556 |
| 10 | 1 | 22.644 | 18/6:07.130 |
| 11 | 1 | 20.400 | 18/6:05.375 |
| 12 | 1 | 24.241 | 18/6:09.875 |
| 13 | 1 | 20.583 | 18/6:08.442 |
| 14 | 1 | 23.433 | 18/6:10.957 |
| 15 | 2 | 23.371 | 18/6:13.038 |
| 16 | 1 | 19.646 | 18/6:10.619 |
| 17 | 1 | 20.505 | 18/6:09.416 |
| 18 | 1 | 23.200 | 18/6:11.049 |