| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.902 | 21/5:12.942 |
| 2 | 3 | 14.610 | 21/5:09.876 |
| 3 | 3 | 12.435 | 22/5:07.611 |
| 4 | 3 | 13.425 | 22/5:04.546 |
| 5 | 3 | 19.356 | 21/5:13.858 |
| 6 | 3 | 12.986 | 21/5:06.999 |
| 7 | 3 | 13.377 | 21/5:03.273 |
| 8 | 3 | 14.196 | 21/5:02.628 |
| 9 | 3 | 23.080 | 20/5:07.482 |
| 10 | 3 | 18.100 | 20/5:12.934 |
| 11 | 3 | 15.189 | 20/5:12.102 |
| 12 | 3 | 12.272 | 20/5:06.547 |
| 13 | 4 | 4.929 | 21/5:05.077 |
| 14 | 3 | 4.929 | 21/5:05.077 |
| 15 | 4 | 14.567 | 20/5:12.960 |
| 16 | 3 | 13.106 | 20/5:09.329 |
| 17 | 3 | 15.011 | 20/5:08.721 |
| 18 | 3 | 14.838 | 20/5:07.974 |
| 19 | 3 | 16.074 | 20/5:08.768 |
| 20 | 3 | 20.003 | 20/5:13.840 |