| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.208 | 21/6:01.368 |
| 2 | 2 | 16.903 | 22/6:15.221 |
| 3 | 2 | 16.996 | 22/6:14.785 |
| 4 | 2 | 16.698 | 22/6:12.928 |
| 5 | 2 | 16.811 | 22/6:12.310 |
| 6 | 2 | 16.986 | 22/6:12.541 |
| 7 | 3 | 17.167 | 22/6:13.274 |
| 8 | 1 | 17.476 | 22/6:14.674 |
| 9 | 1 | 17.157 | 22/6:14.983 |
| 10 | 1 | 17.271 | 22/6:15.481 |
| 11 | 1 | 17.389 | 22/6:16.124 |
| 12 | 1 | 17.342 | 22/6:16.574 |
| 13 | 1 | 17.604 | 21/6:00.244 |
| 14 | 1 | 17.308 | 21/6:00.474 |
| 15 | 1 | 17.512 | 21/6:00.959 |
| 16 | 1 | 17.308 | 21/6:01.116 |
| 17 | 1 | 17.587 | 21/6:01.599 |
| 18 | 1 | 17.416 | 21/6:01.829 |
| 19 | 1 | 17.381 | 21/6:01.996 |
| 20 | 1 | 17.334 | 21/6:02.097 |
| 21 | 1 | 17.333 | 21/6:02.187 |