| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 48.947 | N/A |
| 2 | 6 | 23.190 | 20/8:09.557 |
| 3 | 6 | 22.310 | 20/8:01.197 |
| 4 | 5 | 22.500 | 21/8:22.280 |
| 5 | 5 | 22.620 | 21/8:22.047 |
| 6 | 6 | 24.190 | 20/8:05.225 |
| 7 | 6 | 21.750 | 20/8:01.387 |
| 8 | 6 | 21.500 | 21/8:20.547 |
| 9 | 6 | 28.190 | 20/8:11.290 |
| 10 | 6 | 22.870 | 20/8:10.422 |
| 11 | 6 | 27.130 | 20/8:17.822 |
| 12 | 7 | 26.26 | 20/8:21.924 |
| 13 | 4 | 22.060 | 20/8:19.104 |
| 14 | 5 | 25.750 | 20/8:22.111 |
| 15 | 6 | 29.380 | 19/8:05.369 |
| 16 | 6 | 21.750 | 19/8:02.375 |
| 17 | 6 | 22.250 | 19/8:00.317 |
| 18 | 6 | 22.500 | 20/8:22.644 |
| 19 | 6 | 26.750 | 19/8:01.637 |