| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 8.113 | N/A |
| 2 | 2 | 17.823 | 21/6:04.573 |
| 3 | 2 | 17.230 | 22/6:16.169 |
| 4 | 1 | 17.002 | 22/6:12.498 |
| 5 | 5 | 20.858 | 21/6:12.678 |
| 6 | 5 | 20.291 | 20/6:02.288 |
| 7 | 5 | 17.240 | 21/6:16.259 |
| 8 | 5 | 17.881 | 21/6:14.755 |
| 9 | 5 | 16.933 | 21/6:11.258 |
| 10 | 4 | 20.334 | 21/6:16.095 |
| 11 | 4 | 17.232 | 21/6:13.761 |
| 12 | 4 | 17.216 | 21/6:11.822 |
| 13 | 4 | 17.473 | 21/6:10.634 |
| 14 | 4 | 20.861 | 21/6:14.842 |
| 15 | 4 | 17.093 | 21/6:13.065 |
| 16 | 4 | 20.908 | 21/6:16.613 |
| 17 | 4 | 17.432 | 21/6:15.371 |
| 18 | 4 | 16.895 | 21/6:13.644 |
| 19 | 4 | 17.202 | 21/6:12.450 |
| 20 | 4 | 18.856 | 21/6:13.123 |
| 21 | 4 | 21.630 | 21/6:16.503 |