| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.689 | 20/1:13.780 |
| 2 | 3 | 7.370 | 20/1:50.590 |
| 3 | 3 | 7.310 | 20/2:02.460 |
| 4 | 3 | 7.340 | 20/2:08.545 |
| 5 | 3 | 7.080 | 20/2:11.156 |
| 6 | 3 | 7.350 | 20/2:13.797 |
| 7 | 3 | 7.110 | 20/2:14.997 |
| 8 | 2 | 7.300 | 20/2:16.373 |
| 9 | 2 | 7.270 | 20/2:17.376 |
| 10 | 2 | 7.480 | 20/2:18.598 |
| 11 | 2 | 7.520 | 20/2:19.671 |
| 12 | 2 | 7.320 | 20/2:20.232 |
| 13 | 2 | 7.350 | 20/2:20.752 |
| 14 | 2 | 7.250 | 20/2:21.056 |
| 15 | 2 | 7.520 | 20/2:21.679 |
| 16 | 2 | 7.500 | 20/2:22.199 |
| 17 | 2 | 7.300 | 20/2:22.422 |
| 18 | 2 | 7.390 | 20/2:22.721 |
| 19 | 2 | 7.290 | 20/2:22.883 |
| 20 | 2 | 7.410 | 20/2:23.149 |