| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.036 | 19/5:04.684 |
| 2 | 1 | 16.135 | 19/5:05.625 |
| 3 | 1 | 16.600 | 19/5:08.883 |
| 4 | 1 | 16.236 | 19/5:08.783 |
| 5 | 1 | 16.203 | 19/5:08.598 |
| 6 | 2 | 17.853 | 19/5:13.700 |
| 7 | 2 | 17.113 | 19/5:15.335 |
| 8 | 3 | 18.913 | 18/5:03.950 |
| 9 | 3 | 16.188 | 18/5:02.554 |
| 10 | 3 | 23.147 | 18/5:13.963 |
| 11 | 3 | 15.831 | 18/5:11.326 |
| 12 | 3 | 18.802 | 18/5:13.585 |
| 13 | 3 | 15.872 | 18/5:11.440 |
| 14 | 3 | 16.077 | 18/5:09.865 |
| 15 | 3 | 17.560 | 18/5:10.279 |
| 16 | 3 | 16.332 | 18/5:09.260 |
| 17 | 2 | 16.120 | 18/5:08.137 |
| 18 | 3 | 17.473 | 18/5:08.491 |