| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.278 | 20/5:05.560 |
| 2 | 2 | 15.383 | 20/5:06.610 |
| 3 | 4 | 15.421 | 20/5:07.213 |
| 4 | 2 | 15.326 | 20/5:07.040 |
| 5 | 4 | 20.655 | 19/5:11.839 |
| 6 | 4 | 15.142 | 19/5:07.816 |
| 7 | 4 | 15.169 | 19/5:05.015 |
| 8 | 5 | 15.484 | 19/5:03.663 |
| 9 | 5 | 15.929 | 19/5:03.550 |
| 10 | 4 | 16.092 | 19/5:03.770 |
| 11 | 4 | 15.409 | 19/5:02.770 |
| 12 | 7 | 44.765 | 17/5:11.742 |
| 13 | 8 | 15.384 | 17/5:07.879 |
| 14 | 6 | 15.245 | 17/5:04.400 |
| 15 | 4 | 17.767 | 17/5:04.242 |
| 16 | 4 | 15.324 | 17/5:01.509 |
| 17 | 4 | 15.185 | 18/5:16.544 |
| 18 | 4 | 15.553 | 18/5:14.511 |