| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.473 | 21/5:03.933 |
| 2 | 4 | 19.956 | 18/5:09.861 |
| 3 | 4 | 16.657 | 18/5:06.516 |
| 4 | 4 | 13.050 | 19/5:04.646 |
| 5 | 4 | 16.447 | 19/5:06.215 |
| 6 | 4 | 20.450 | 18/5:03.099 |
| 7 | 4 | 21.244 | 18/5:14.427 |
| 8 | 4 | 14.235 | 18/5:07.152 |
| 9 | 4 | 16.788 | 18/5:06.600 |
| 10 | 4 | 14.387 | 18/5:01.837 |
| 11 | 4 | 13.998 | 19/5:13.820 |
| 12 | 4 | 13.809 | 19/5:09.532 |
| 13 | 4 | 17.725 | 19/5:11.628 |
| 14 | 4 | 25.361 | 18/5:06.746 |
| 15 | 4 | 13.507 | 18/5:02.504 |
| 16 | 4 | 13.787 | 19/5:15.725 |
| 17 | 4 | 16.057 | 19/5:15.099 |
| 18 | 4 | 13.942 | 19/5:12.310 |
| 19 | 4 | 19.696 | 19/5:15.569 |