| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.634 | 15/5:09.510 |
| 2 | 1 | 21.121 | 15/5:13.162 |
| 3 | 2 | 20.837 | 15/5:12.960 |
| 4 | 2 | 21.526 | 15/5:15.442 |
| 5 | 4 | 22.686 | 15/5:20.412 |
| 6 | 4 | 20.604 | 15/5:18.520 |
| 7 | 3 | 20.772 | 15/5:17.529 |
| 8 | 3 | 22.315 | 15/5:19.678 |
| 9 | 3 | 20.430 | 15/5:18.208 |
| 10 | 3 | 20.642 | 15/5:17.351 |
| 11 | 3 | 21.127 | 15/5:17.310 |
| 12 | 2 | 20.502 | 15/5:16.495 |
| 13 | 2 | 20.811 | 15/5:16.162 |
| 14 | 2 | 20.680 | 15/5:15.736 |
| 15 | 2 | 21.623 | 15/5:16.310 |