| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.757 | 21/5:09.897 |
| 2 | 2 | 16.754 | 20/5:15.110 |
| 3 | 2 | 14.456 | 20/5:06.447 |
| 4 | 2 | 14.822 | 20/5:03.945 |
| 5 | 2 | 15.103 | 20/5:03.568 |
| 6 | 2 | 16.719 | 20/5:08.703 |
| 7 | 2 | 16.613 | 20/5:12.069 |
| 8 | 2 | 14.583 | 20/5:09.517 |
| 9 | 2 | 13.990 | 20/5:06.216 |
| 10 | 2 | 14.004 | 20/5:03.602 |
| 11 | 2 | 14.716 | 20/5:02.758 |
| 12 | 2 | 17.974 | 20/5:07.485 |
| 13 | 2 | 19.196 | 20/5:13.365 |
| 14 | 2 | 14.936 | 20/5:12.319 |
| 15 | 1 | 13.978 | 20/5:10.135 |
| 16 | 2 | 17.420 | 20/5:12.526 |
| 17 | 2 | 14.404 | 20/5:11.088 |
| 18 | 2 | 18.289 | 20/5:14.127 |
| 19 | 2 | 14.866 | 20/5:13.242 |
| 20 | 2 | 18.706 | 20/5:16.286 |