| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.986 | N/A |
| 2 | 1 | 17.289 | 18/5:11.899 |
| 3 | 1 | 17.267 | 18/5:11.712 |
| 4 | 1 | 16.149 | 18/5:05.314 |
| 5 | 2 | 22.713 | 17/5:11.658 |
| 6 | 2 | 16.320 | 17/5:05.147 |
| 7 | 2 | 15.849 | 18/5:17.149 |
| 8 | 2 | 15.995 | 18/5:13.256 |
| 9 | 2 | 16.244 | 18/5:10.866 |
| 10 | 2 | 18.448 | 18/5:13.170 |
| 11 | 2 | 15.880 | 18/5:10.647 |
| 12 | 2 | 15.594 | 18/5:08.142 |
| 13 | 2 | 15.520 | 18/5:05.949 |
| 14 | 2 | 15.415 | 18/5:03.956 |
| 15 | 2 | 15.341 | 18/5:02.158 |
| 16 | 2 | 17.138 | 18/5:02.636 |
| 17 | 1 | 17.820 | 18/5:03.779 |
| 18 | 1 | 15.294 | 18/5:02.262 |