| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.726 | 18/5:01.068 |
| 2 | 1 | 16.200 | 19/5:12.797 |
| 3 | 1 | 16.094 | 19/5:10.460 |
| 4 | 1 | 16.407 | 19/5:10.778 |
| 5 | 1 | 16.943 | 19/5:13.006 |
| 6 | 3 | 23.336 | 18/5:17.118 |
| 7 | 1 | 16.135 | 18/5:13.305 |
| 8 | 1 | 16.089 | 18/5:10.343 |
| 9 | 1 | 16.283 | 18/5:08.426 |
| 10 | 1 | 16.204 | 18/5:06.751 |
| 11 | 1 | 16.529 | 18/5:05.912 |
| 12 | 1 | 16.494 | 18/5:05.160 |
| 13 | 1 | 16.143 | 18/5:04.038 |
| 14 | 1 | 16.790 | 18/5:03.908 |
| 15 | 1 | 16.394 | 18/5:03.320 |
| 16 | 1 | 17.604 | 18/5:04.167 |
| 17 | 1 | 16.352 | 18/5:03.589 |
| 18 | 1 | 16.165 | 18/5:02.888 |