| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.715 | N/A |
| 2 | 4 | 21.274 | 20/7:04.921 |
| 3 | 4 | 19.830 | 21/7:11.755 |
| 4 | 4 | 20.295 | 21/7:10.041 |
| 5 | 4 | 17.475 | 22/7:14.803 |
| 6 | 4 | 18.013 | 22/7:07.640 |
| 7 | 4 | 16.453 | 23/7:16.295 |
| 8 | 5 | 17.492 | 23/7:11.901 |
| 9 | 4 | 16.983 | 23/7:07.206 |
| 10 | 4 | 25.410 | 22/7:04.906 |
| 11 | 4 | 16.303 | 23/7:17.676 |
| 12 | 4 | 21.327 | 22/7:03.256 |
| 13 | 4 | 16.072 | 23/7:16.747 |
| 14 | 4 | 17.461 | 23/7:14.294 |
| 15 | 4 | 16.722 | 23/7:11.030 |
| 16 | 4 | 20.777 | 23/7:14.149 |
| 17 | 4 | 18.872 | 23/7:14.258 |
| 18 | 4 | 17.296 | 23/7:12.315 |
| 19 | 4 | 15.737 | 23/7:08.683 |
| 20 | 4 | 15.954 | 23/7:05.684 |