Round 3 of the 2021 Japanese Super Formula Championship was held in Autopolis, Japan on 16 May 2021. Giuliano Alesi started on pole position and was the race winner.
Race Result
| Pos. | No. | Driver | Abbreviation | Nationality | Team | Engine | Tyre | Laps | Race Time | Gap | Interval | Best Lap | Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 36 | Giuliano Alesi | ALE | France | Kuo VANTELIN TEAM TOM’S | TOYOTA/TRD 01F | Yokohama | 11 | 23:54.340 | - | - | 1:43.536 | 128.435 |
| 2 | 39 | Sena Sakaguchi | SAK | Japan | P.MU/CERUMO･INGING | TOYOTA/TRD 01F | Yokohama | 11 | 24:01.861 | 7.520 | 7.520 | 1:44.564 | 127.765 |
| 3 | 51 | Nobuharu Matsushita | MAT | Japan | Buzz Racing with B-Max | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:02.095 | 7.754 | 0.234 | 1:43.605 | 127.744 |
| 4 | 37 | Ritomo Miyata | MIY | Japan | Kuo VANTELIN TEAM TOM’S | TOYOTA/TRD 01F | Yokohama | 11 | 24:02.576 | 8.236 | 0.481 | 1:43.897 | 127.701 |
| 5 | 16 | Tomoki Nojiri | NOJ | Japan | TEAM MUGEN | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:05.665 | 11.324 | 3.088 | 1:43.205 | 127.429 |
| 6 | 15 | Hiroki Otsu | OTS | Japan | Red Bull MUGEN Team Goh | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:11.964 | 17.623 | 6.298 | 1:44.357 | 126.876 |
| 7 | 64 | Toshiki Oyu | OYU | Japan | TCS NAKAJIMA RACING | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:14.936 | 20.595 | 2.972 | 1:44.910 | 126.617 |
| 8 | 14 | Kazuya Oshima | OSH | Japan | NTT Communications ROOKIE | TOYOTA/TRD 01F | Yokohama | 11 | 24:18.133 | 23.792 | 3.197 | 1:45.202 | 126.339 |
| 9 | 1 | Naoki Yamamoto | NAO | Japan | TCS NAKAJIMA RACING | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:28.912 | 34.571 | 10.778 | 1:46.690 | 125.412 |
| 10 | 19 | Yuhi Sekiguchi | SEK | Japan | carenex TEAM IMPUL | TOYOTA/TRD 01F | Yokohama | 11 | 24:30.352 | 36.012 | 1.440 | 1:46.407 | 125.289 |
| 11 | 3 | Kenta Yamashita | KEN | Japan | KONDO RACING | TOYOTA/TRD 01F | Yokohama | 11 | 24:33.071 | 38.730 | 2.718 | 1:45.821 | 125.058 |
| 12 | 12 | Koudai Tsukakoshi | TUK | Japan | ThreeBond DragoCORSE | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:34.296 | 39.955 | 1.225 | 1:45.095 | 124.954 |
| 13 | 5 | Nirei Fukuzumi | FUK | Japan | DOCOMO TEAM DANDELION RACING | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:36.545 | 42.204 | 2.248 | 1:46.328 | 124.764 |
| 14 | 6 | Tadasuke Makino | MAK | Japan | DOCOMO TEAM DANDELION RACING | HONDA/M-TEC HR-417E | Yokohama | 11 | 24:40.556 | 46.215 | 4.011 | 1:46.506 | 124.426 |
| 15 | 4 | Yuichi Nakayama | NAK | Japan | KONDO RACING | TOYOTA/TRD 01F | Yokohama | 11 | 24:46.651 | 52.310 | 6.094 | 1:45.798 | 123.916 |
| 16 | 7 | Kazuto Kotaka | KOT | Japan | KCMG | TOYOTA/TRD 01F | Yokohama | 10 | 22:37.812 | 1 lap | 1 lap | 1:47.338 | 123.281 |
| DNF | 38 | Sho Tsuboi | TUB | Japan | P.MU/CERUMO･INGING | TOYOTA/TRD 01F | Yokohama | 0 | |||||
| DNF | 20 | Ryo Hirakawa | HIR | Japan | carenex TEAM IMPUL | TOYOTA/TRD 01F | Yokohama | 0 | |||||
| DNF | 18 | Yuji Kunimoto | KUN | Japan | KCMG | TOYOTA/TRD 01F | Yokohama | 0 |