| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.340 | 19/5:10.460 |
| 2 | 1 | 14.952 | 20/5:12.920 |
| 3 | 1 | 15.099 | 20/5:09.273 |
| 4 | 1 | 15.109 | 20/5:07.500 |
| 5 | 1 | 14.664 | 20/5:04.656 |
| 6 | 2 | 19.768 | 19/5:03.785 |
| 7 | 2 | 15.704 | 19/5:03.012 |
| 8 | 2 | 18.966 | 19/5:10.180 |
| 9 | 2 | 16.509 | 19/5:10.568 |
| 10 | 2 | 14.743 | 19/5:07.523 |
| 11 | 2 | 18.873 | 19/5:12.165 |
| 12 | 2 | 15.053 | 19/5:09.985 |
| 13 | 3 | 16.463 | 19/5:10.201 |
| 14 | 3 | 14.703 | 19/5:07.998 |
| 15 | 2 | 14.593 | 19/5:05.949 |
| 16 | 2 | 15.100 | 19/5:04.759 |
| 17 | 2 | 14.641 | 19/5:03.195 |
| 18 | 2 | 14.319 | 19/5:01.466 |
| 19 | 2 | 14.132 | 20/5:15.506 |
| 20 | 2 | 17.352 | 20/5:17.083 |