| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.323 | 15/5:04.845 |
| 2 | 1 | 20.728 | 15/5:07.882 |
| 3 | 2 | 21.545 | 15/5:12.980 |
| 4 | 2 | 20.191 | 15/5:10.451 |
| 5 | 2 | 20.923 | 15/5:11.130 |
| 6 | 2 | 20.354 | 15/5:10.160 |
| 7 | 1 | 27.142 | 14/5:02.412 |
| 8 | 1 | 20.410 | 14/5:00.328 |
| 9 | 1 | 20.278 | 15/5:19.823 |
| 10 | 1 | 20.771 | 15/5:18.998 |
| 11 | 1 | 20.702 | 15/5:18.228 |
| 12 | 1 | 20.720 | 15/5:17.609 |
| 13 | 1 | 20.806 | 15/5:17.184 |
| 14 | 1 | 20.539 | 15/5:16.534 |
| 15 | 1 | 19.808 | 15/5:15.240 |