| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.721 | 21/5:09.141 |
| 2 | 2 | 15.104 | 21/5:13.162 |
| 3 | 2 | 15.145 | 21/5:14.790 |
| 4 | 2 | 15.035 | 20/5:00.025 |
| 5 | 2 | 14.634 | 21/5:13.484 |
| 6 | 2 | 14.443 | 21/5:11.787 |
| 7 | 1 | 14.823 | 21/5:11.715 |
| 8 | 1 | 14.786 | 21/5:11.564 |
| 9 | 1 | 15.029 | 21/5:12.013 |
| 10 | 1 | 15.033 | 21/5:12.381 |
| 11 | 1 | 14.317 | 21/5:11.315 |
| 12 | 1 | 14.759 | 21/5:11.201 |
| 13 | 1 | 14.884 | 21/5:11.306 |
| 14 | 1 | 15.153 | 21/5:11.799 |
| 15 | 1 | 14.506 | 21/5:11.321 |
| 16 | 1 | 14.703 | 21/5:11.161 |
| 17 | 1 | 14.640 | 21/5:10.942 |
| 18 | 1 | 14.634 | 21/5:10.741 |
| 19 | 1 | 15.220 | 21/5:11.208 |
| 20 | 2 | 14.831 | 21/5:11.220 |
| 21 | 2 | 14.439 | 21/5:10.839 |