| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.696 | 20/5:13.920 |
| 2 | 1 | 16.083 | 19/5:01.900 |
| 3 | 1 | 19.309 | 18/5:06.528 |
| 4 | 2 | 16.281 | 18/5:03.161 |
| 5 | 2 | 15.818 | 19/5:16.111 |
| 6 | 1 | 15.521 | 19/5:12.575 |
| 7 | 1 | 15.639 | 19/5:10.370 |
| 8 | 2 | 22.847 | 18/5:08.686 |
| 9 | 1 | 15.385 | 18/5:05.158 |
| 10 | 1 | 17.315 | 18/5:05.809 |
| 11 | 2 | 19.141 | 18/5:09.330 |
| 12 | 1 | 15.323 | 18/5:06.537 |
| 13 | 1 | 18.965 | 18/5:09.216 |
| 14 | 2 | 21.946 | 18/5:15.346 |
| 15 | 2 | 17.804 | 18/5:15.688 |
| 16 | 2 | 15.283 | 18/5:13.150 |
| 17 | 2 | 18.582 | 18/5:14.405 |
| 18 | 1 | 15.617 | 18/5:12.555 |