| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.064 | 15/5:00.960 |
| 2 | 4 | 21.617 | 15/5:12.607 |
| 3 | 5 | 21.744 | 15/5:17.125 |
| 4 | 5 | 21.836 | 15/5:19.729 |
| 5 | 5 | 20.123 | 15/5:16.152 |
| 6 | 4 | 21.526 | 15/5:17.275 |
| 7 | 4 | 19.678 | 15/5:14.117 |
| 8 | 4 | 20.715 | 15/5:13.693 |
| 9 | 4 | 20.306 | 15/5:12.682 |
| 10 | 4 | 20.868 | 15/5:12.716 |
| 11 | 4 | 21.157 | 15/5:13.137 |
| 12 | 4 | 20.192 | 15/5:12.283 |
| 13 | 4 | 23.987 | 15/5:15.938 |
| 14 | 3 | 19.932 | 15/5:14.727 |
| 15 | 3 | 19.808 | 15/5:13.553 |