| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.159 | 20/6:03.180 |
| 2 | 4 | 18.428 | 20/6:05.870 |
| 3 | 4 | 16.665 | 21/6:12.764 |
| 4 | 4 | 18.311 | 21/6:15.706 |
| 5 | 4 | 17.837 | 21/6:15.480 |
| 6 | 4 | 17.213 | 21/6:13.145 |
| 7 | 4 | 17.315 | 21/6:11.784 |
| 8 | 4 | 16.791 | 21/6:09.387 |
| 9 | 4 | 17.511 | 21/6:09.203 |
| 10 | 4 | 25.945 | 20/6:08.350 |
| 11 | 4 | 17.145 | 20/6:06.036 |
| 12 | 3 | 17.880 | 20/6:05.333 |
| 13 | 3 | 17.829 | 20/6:04.660 |
| 14 | 3 | 17.571 | 20/6:03.714 |
| 15 | 3 | 17.359 | 20/6:02.612 |
| 16 | 3 | 17.835 | 20/6:02.242 |
| 17 | 3 | 17.098 | 20/6:01.049 |
| 18 | 3 | 17.259 | 20/6:00.168 |
| 19 | 3 | 17.126 | 21/6:17.201 |
| 20 | 3 | 18.204 | 21/6:17.455 |
| 21 | 3 | 17.767 | 21/6:17.248 |