| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 5.174 | 47/4:03.178 |
| 2 | 1 | 5.013 | 48/4:04.488 |
| 3 | 1 | 5.049 | 48/4:03.776 |
| 4 | 1 | 5.109 | 48/4:04.140 |
| 5 | 4 | 10.345 | 40/4:05.520 |
| 6 | 4 | 10.028 | 36/4:04.308 |
| 7 | 4 | 5.362 | 37/4:03.566 |
| 8 | 4 | 5.188 | 38/4:03.523 |
| 9 | 4 | 5.084 | 39/4:04.192 |
| 10 | 4 | 5.034 | 40/4:05.544 |
| 11 | 4 | 10.290 | 37/4:01.092 |
| 12 | 4 | 15.079 | 34/4:05.806 |
| 13 | 4 | 5.047 | 34/4:00.098 |
| 14 | 4 | 5.182 | 35/4:02.460 |
| 15 | 4 | 10.181 | 34/4:02.907 |
| 16 | 4 | 5.096 | 35/4:05.571 |
| 17 | 4 | 5.123 | 35/4:01.673 |
| 18 | 4 | 7.644 | 35/4:03.110 |