| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.632 | 21/5:07.272 |
| 2 | 1 | 14.495 | 21/5:05.834 |
| 3 | 1 | 14.551 | 21/5:05.746 |
| 4 | 2 | 17.329 | 20/5:05.035 |
| 5 | 1 | 15.765 | 20/5:07.088 |
| 6 | 1 | 14.048 | 20/5:02.733 |
| 7 | 1 | 14.219 | 20/5:00.111 |
| 8 | 1 | 14.438 | 21/5:13.627 |
| 9 | 1 | 14.050 | 21/5:11.563 |
| 10 | 1 | 14.601 | 21/5:11.069 |
| 11 | 1 | 13.945 | 21/5:09.412 |
| 12 | 1 | 16.117 | 21/5:11.832 |
| 13 | 1 | 14.891 | 21/5:11.900 |
| 14 | 1 | 17.625 | 20/5:01.009 |
| 15 | 1 | 14.318 | 20/5:00.032 |
| 16 | 1 | 14.567 | 21/5:14.463 |
| 17 | 1 | 13.988 | 21/5:13.245 |
| 18 | 1 | 14.178 | 21/5:12.383 |
| 19 | 1 | 18.956 | 20/5:01.803 |
| 20 | 1 | 14.181 | 20/5:00.894 |