| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.886 | N/A |
| 2 | 4 | 20.190 | 22/7:06.876 |
| 3 | 4 | 20.340 | 22/7:08.451 |
| 4 | 4 | 21.920 | 22/7:20.036 |
| 5 | 4 | 20.520 | 22/7:18.478 |
| 6 | 4 | 19.890 | 22/7:14.898 |
| 7 | 4 | 20.270 | 22/7:13.841 |
| 8 | 4 | 21.380 | 22/7:16.416 |
| 9 | 4 | 25.590 | 21/7:08.136 |
| 10 | 4 | 20.360 | 21/7:06.130 |
| 11 | 4 | 19.890 | 21/7:03.586 |
| 12 | 4 | 20.110 | 21/7:01.904 |
| 13 | 4 | 23.500 | 21/7:06.152 |
| 14 | 4 | 20.800 | 21/7:05.593 |
| 15 | 4 | 19.830 | 21/7:03.728 |
| 16 | 4 | 22.040 | 21/7:05.059 |
| 17 | 4 | 20.810 | 21/7:04.686 |
| 18 | 4 | 20.870 | 21/7:04.427 |
| 19 | 4 | 21.040 | 21/7:04.386 |
| 20 | 4 | 21.340 | 21/7:04.664 |
| 21 | 4 | 20.580 | 21/7:04.156 |