| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.883 | 21/5:12.543 |
| 2 | 4 | 14.446 | 21/5:07.954 |
| 3 | 4 | 14.101 | 21/5:04.010 |
| 4 | 4 | 14.193 | 21/5:02.521 |
| 5 | 4 | 13.433 | 22/5:12.646 |
| 6 | 4 | 16.368 | 21/5:05.984 |
| 7 | 4 | 16.349 | 21/5:11.319 |
| 8 | 4 | 14.475 | 21/5:10.401 |
| 9 | 4 | 14.230 | 21/5:09.115 |
| 10 | 4 | 17.086 | 21/5:14.084 |
| 11 | 4 | 20.035 | 20/5:08.362 |
| 12 | 4 | 14.249 | 20/5:06.413 |
| 13 | 4 | 13.832 | 20/5:04.123 |
| 14 | 4 | 14.964 | 20/5:03.777 |
| 15 | 4 | 15.764 | 20/5:04.544 |
| 16 | 4 | 13.699 | 20/5:02.634 |
| 17 | 4 | 13.498 | 20/5:00.712 |
| 18 | 4 | 13.750 | 21/5:14.247 |
| 19 | 4 | 18.058 | 20/5:02.540 |
| 20 | 3 | 14.009 | 20/5:01.422 |