| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.428 | 20/1:08.560 |
| 2 | 8 | 3.755 | 20/1:15.100 |
| 3 | 13 | 4.579 | 20/1:31.580 |
| 4 | 4 | 7.279 | 20/1:47.070 |
| 5 | 4 | 7.295 | 20/2:00.013 |
| 6 | 4 | 7.374 | 20/2:06.880 |
| 7 | 4 | 7.421 | 20/2:11.188 |
| 8 | 4 | 7.270 | 20/2:13.557 |
| 9 | 4 | 7.298 | 20/2:15.329 |
| 10 | 2 | 7.286 | 20/2:16.628 |
| 11 | 2 | 7.352 | 20/2:17.784 |
| 12 | 2 | 7.252 | 20/2:18.510 |
| 13 | 2 | 7.350 | 20/2:19.282 |
| 14 | 2 | 7.326 | 20/2:19.885 |
| 15 | 3 | 8.362 | 20/2:21.989 |
| 16 | 3 | 7.352 | 20/2:22.350 |
| 17 | 2 | 7.308 | 20/2:22.604 |
| 18 | 2 | 7.177 | 20/2:22.662 |
| 19 | 2 | 7.144 | 20/2:22.675 |
| 20 | 2 | 7.188 | 20/2:22.736 |