| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.301 | 21/5:00.321 |
| 2 | 1 | 14.325 | 21/5:00.573 |
| 3 | 1 | 14.080 | 22/5:13.177 |
| 4 | 2 | 16.594 | 21/5:11.325 |
| 5 | 1 | 13.954 | 21/5:07.667 |
| 6 | 3 | 16.990 | 20/5:00.813 |
| 7 | 4 | 15.213 | 20/5:01.306 |
| 8 | 1 | 14.180 | 21/5:14.047 |
| 9 | 1 | 14.277 | 21/5:12.466 |
| 10 | 1 | 14.237 | 21/5:11.117 |
| 11 | 1 | 14.204 | 21/5:09.950 |
| 12 | 1 | 15.568 | 21/5:11.365 |
| 13 | 3 | 18.663 | 20/5:02.440 |
| 14 | 3 | 14.451 | 20/5:01.481 |
| 15 | 2 | 14.353 | 20/5:00.520 |
| 16 | 1 | 14.361 | 21/5:14.673 |
| 17 | 1 | 14.484 | 21/5:14.055 |
| 18 | 1 | 14.284 | 21/5:13.272 |
| 19 | 1 | 14.169 | 21/5:12.445 |
| 20 | 2 | 22.120 | 20/5:04.808 |