| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.868 | 18/5:03.624 |
| 2 | 2 | 16.775 | 18/5:02.787 |
| 3 | 1 | 16.146 | 19/5:15.330 |
| 4 | 2 | 17.371 | 18/5:02.220 |
| 5 | 1 | 16.928 | 18/5:02.717 |
| 6 | 1 | 16.712 | 18/5:02.400 |
| 7 | 1 | 17.871 | 18/5:05.154 |
| 8 | 1 | 17.265 | 18/5:05.856 |
| 9 | 1 | 16.807 | 18/5:05.486 |
| 10 | 1 | 17.249 | 18/5:05.986 |
| 11 | 1 | 16.672 | 18/5:05.450 |
| 12 | 1 | 16.542 | 18/5:04.809 |
| 13 | 1 | 17.103 | 18/5:05.043 |
| 14 | 1 | 17.138 | 18/5:05.289 |
| 15 | 1 | 17.274 | 18/5:05.665 |
| 16 | 1 | 18.256 | 18/5:07.099 |
| 17 | 1 | 21.127 | 18/5:11.404 |
| 18 | 1 | 17.251 | 18/5:11.355 |