| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.506 | 20/1:30.120 |
| 2 | 1 | 5.410 | 20/1:39.160 |
| 3 | 1 | 5.490 | 20/1:42.707 |
| 4 | 1 | 5.460 | 20/1:44.330 |
| 5 | 1 | 5.490 | 20/1:45.424 |
| 6 | 1 | 5.520 | 20/1:46.253 |
| 7 | 1 | 5.500 | 20/1:46.789 |
| 8 | 1 | 5.550 | 20/1:47.315 |
| 9 | 1 | 5.510 | 20/1:47.636 |
| 10 | 1 | 5.500 | 20/1:47.872 |
| 11 | 1 | 5.480 | 20/1:48.029 |
| 12 | 1 | 5.620 | 20/1:48.393 |
| 13 | 1 | 5.500 | 20/1:48.517 |
| 14 | 1 | 5.560 | 20/1:48.709 |
| 15 | 1 | 5.520 | 20/1:48.821 |
| 16 | 1 | 5.530 | 20/1:48.933 |
| 17 | 1 | 5.680 | 20/1:49.207 |
| 18 | 1 | 5.640 | 20/1:49.407 |
| 19 | 1 | 5.610 | 20/1:49.554 |
| 20 | 1 | 5.510 | 20/1:49.586 |