| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.666 | 21/5:07.986 |
| 2 | 2 | 14.363 | 21/5:04.805 |
| 3 | 2 | 15.050 | 21/5:08.553 |
| 4 | 2 | 14.793 | 21/5:09.078 |
| 5 | 2 | 15.660 | 21/5:13.034 |
| 6 | 2 | 14.525 | 21/5:11.700 |
| 7 | 2 | 14.963 | 21/5:12.060 |
| 8 | 2 | 16.570 | 20/5:01.475 |
| 9 | 2 | 14.521 | 20/5:00.247 |
| 10 | 2 | 14.516 | 21/5:14.217 |
| 11 | 2 | 14.755 | 21/5:13.820 |
| 12 | 2 | 19.875 | 20/5:07.095 |
| 13 | 2 | 15.442 | 20/5:07.229 |
| 14 | 2 | 14.294 | 20/5:05.704 |
| 15 | 3 | 20.197 | 20/5:12.253 |
| 16 | 3 | 17.822 | 20/5:15.015 |
| 17 | 2 | 14.488 | 20/5:13.529 |
| 18 | 2 | 14.446 | 20/5:12.162 |
| 19 | 2 | 14.610 | 20/5:11.112 |
| 20 | 2 | 14.493 | 20/5:10.049 |