| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.236 | 15/5:03.540 |
| 2 | 1 | 19.720 | 16/5:19.648 |
| 3 | 1 | 19.553 | 16/5:17.381 |
| 4 | 1 | 21.198 | 15/5:02.651 |
| 5 | 1 | 20.651 | 15/5:04.074 |
| 6 | 2 | 23.744 | 15/5:12.755 |
| 7 | 1 | 19.880 | 15/5:10.676 |
| 8 | 1 | 20.578 | 15/5:10.425 |
| 9 | 1 | 20.071 | 15/5:09.385 |
| 10 | 1 | 20.922 | 15/5:09.829 |
| 11 | 1 | 23.093 | 15/5:13.154 |
| 12 | 1 | 21.138 | 15/5:13.480 |
| 13 | 1 | 19.984 | 15/5:12.425 |
| 14 | 1 | 21.364 | 15/5:12.999 |
| 15 | 1 | 20.905 | 15/5:13.037 |