Competition: 15th National High School Speed Skating Championships
- Rink:
 Obihiro (JPN) - Date:
 - 22. - 23.02.2025
 - Records:
 
- Information:
 - 151 athletes from 1 nation
 - 61 women and 90 men
 - 6 distances (1000m, 1500m, 3000m, 5000m, 500m, Mass Start)
 - 351 races (6x mit DNF/DNS/DQ)
 
 Men   - 1000 meter  23.02.2025 
| Pos | Name | Nation | Time | Diff | |
|---|---|---|---|---|---|
| 1 | JPN | 1:10.91 | PB | - | |
| 2 | JPN | 1:11.35 | +0.440 | ||
| 3 | JPN | 1:14.52 | SB | +3.610 | |
| 4 | JPN | 1:14.58 | PB | +3.670 | |
| 5 | JPN | 1:14.90 | +3.990 | ||
| 6 | JPN | 1:15.00 | +4.096 | ||
| 7 | JPN | 1:15.00 | PB | +4.099 | |
| 8 | JPN | 1:15.38 | +4.470 | ||
| 9 | JPN | 1:15.43 | +4.520 | ||
| 10 | JPN | 1:15.74 | +4.830 | ||
| 11 | JPN | 1:15.81 | PB | +4.900 | |
| 12 | JPN | 1:15.84 | +4.930 | ||
| 13 | JPN | 1:15.89 | +4.980 | ||
| 14 | JPN | 1:15.92 | +5.010 | ||
| 15 | JPN | 1:15.99 | PB | +5.080 | |
| 16 | JPN | 1:16.12 | PB | +5.210 | |
| 17 | JPN | 1:16.22 | +5.310 | ||
| 18 | JPN | 1:16.87 | +5.960 | ||
| 19 | JPN | 1:16.92 | +6.010 | ||
| 20 | JPN | 1:17.05 | +6.140 | ||
| 21 | JPN | 1:17.34 | PB | +6.430 | |
| 22 | JPN | 1:17.43 | +6.520 | ||
| 23 | JPN | 1:17.60 | +6.690 | ||
| 24 | JPN | 1:17.63 | +6.720 | ||
| 25 | JPN | 1:17.65 | +6.740 | ||
| 26 | JPN | 1:17.85 | +6.940 | ||
| 27 | JPN | 1:18.01 | PB | +7.100 | |
| 28 | JPN | 1:18.36 | PB | +7.450 | |
| 29 | JPN | 1:18.64 | PB | +7.730 | |
| 30 | JPN | 1:19.02 | +8.110 | ||
| 31 | JPN | 1:19.06 | PB | +8.150 | |
| 32 | JPN | 1:19.30 | SB | +8.390 | |
| 33 | JPN | 1:19.46 | +8.550 | ||
| 34 | JPN | 1:19.77 | +8.860 | ||
| 35 | JPN | 1:20.13 | SB | +9.220 | |
| 36 | JPN | 1:21.09 | PB | +10.180 | |
| 37 | JPN | 1:21.16 | PB | +10.250 | |
| 38 | JPN | 1:21.35 | +10.440 | ||
| 39 | JPN | 1:22.22 | PB | +11.310 | |
| 40 | JPN | 1:22.30 | +11.390 | ||
| 41 | JPN | 1:23.00 | +12.090 | ||
| 42 | JPN | 1:23.04 | SB | +12.130 | |
| 43 | JPN | 1:23.84 | PB | +12.930 | |
| 44 | JPN | 1:24.12 | +13.210 | ||
| 45 | JPN | 1:24.43 | +13.520 | ||
| 46 | JPN | 1:26.37 | PB | +15.460 | |
| 47 | JPN | 1:27.53 | PB | +16.620 | |
| 48 | JPN | 1:31.73 | PB | +20.820 | |
| DNF | JPN | DNF | - | ||
| SB - Seasonal Best | |||||
Single Day 1 - 22.02.2025
Women
- 1500 meter
 - 500 meter
 
Single Day 2 - 23.02.2025
Women
- 3000 meter
 - 1000 meter
 - Mass Start