| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.997 | 20/0:59.940 |
| 2 | 4 | 7.154 | 20/1:41.510 |
| 3 | 4 | 7.224 | 20/1:55.833 |
| 4 | 4 | 7.273 | 20/2:03.240 |
| 5 | 4 | 7.249 | 20/2:07.588 |
| 6 | 4 | 7.256 | 20/2:10.510 |
| 7 | 5 | 7.920 | 20/2:14.494 |
| 8 | 5 | 7.409 | 20/2:16.205 |
| 9 | 5 | 7.421 | 20/2:17.562 |
| 10 | 5 | 7.365 | 20/2:18.536 |
| 11 | 5 | 7.297 | 20/2:19.209 |
| 12 | 5 | 7.439 | 20/2:20.007 |
| 13 | 5 | 7.483 | 20/2:20.749 |
| 14 | 5 | 7.530 | 20/2:21.453 |
| 15 | 5 | 7.186 | 20/2:21.604 |
| 16 | 5 | 7.266 | 20/2:21.836 |
| 17 | 5 | 7.360 | 20/2:22.152 |
| 18 | 5 | 7.149 | 20/2:22.198 |
| 19 | 5 | 7.091 | 19/2:15.069 |