| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.042 | 20/6:00.840 |
| 2 | 2 | 17.778 | 21/6:16.110 |
| 3 | 2 | 18.068 | 21/6:17.216 |
| 4 | 2 | 18.028 | 21/6:17.559 |
| 5 | 2 | 18.419 | 20/6:01.340 |
| 6 | 1 | 17.888 | 20/6:00.743 |
| 7 | 2 | 20.776 | 20/6:08.569 |
| 8 | 3 | 17.374 | 20/6:05.933 |
| 9 | 2 | 17.877 | 20/6:05.000 |
| 10 | 4 | 19.344 | 20/6:07.188 |
| 11 | 2 | 17.700 | 20/6:05.989 |
| 12 | 2 | 23.257 | 20/6:14.252 |
| 13 | 3 | 17.106 | 20/6:11.780 |
| 14 | 4 | 26.208 | 19/6:03.531 |
| 15 | 7 | 54.321 | 17/6:05.144 |
| 16 | 5 | 17.578 | 17/6:00.999 |
| 17 | 5 | 17.492 | 18/6:18.271 |
| 18 | 5 | 17.183 | 18/6:14.439 |