I don't have anything for this season, but the Boston Celtics and the Brooklyn Nets were tied for the slowest pace in a game in 2024-25, with an 83.70 pace on March 15.

Interpreted as:

lowest pace regular-season game in NBA this season

	TEAM	PACE	DATE	TM		OPP	RESULT	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Celtics	83.70	3/15/2025	BOS	@	BKN	W 115-113	240	115	38	29	5	7	44	84	52.4	13	38	34.2	14	19	73.7	62.3	13	25	7	14
2	Nets	83.70	3/15/2025	BKN	vs	BOS	L 113-115	240	113	45	34	4	3	42	90	46.7	20	46	43.5	9	13	69.2	59.0	18	27	9	21
3	Celtics	83.76	4/2/2025	BOS	vs	MIA	L 103-124	240	103	43	24	3	6	39	87	44.8	12	43	27.9	13	16	81.3	54.8	19	24	13	17
4	Heat	83.76	4/2/2025	MIA	@	BOS	W 124-103	240	124	34	28	9	2	43	83	51.8	14	30	46.7	24	27	88.9	65.3	11	23	4	13
5	Celtics	84.28	1/3/2025	BOS	@	HOU	W 109-86	240	109	41	20	6	8	39	77	50.6	19	39	48.7	12	18	66.7	64.2	12	29	14	13
6	Rockets	84.28	1/3/2025	HOU	vs	BOS	L 86-109	240	86	37	9	6	4	32	88	36.4	10	36	27.8	12	12	100.0	46.1	14	23	11	21
7	Celtics	84.64	1/2/2025	BOS	@	MIN	W 118-115	240	118	31	30	9	4	46	92	50.0	22	57	38.6	4	6	66.7	62.3	10	21	3	16
8	Timberwolves	84.64	1/2/2025	MIN	vs	BOS	L 115-118	240	115	41	24	1	2	37	74	50.0	21	39	53.8	20	22	90.9	68.7	11	30	15	11
9	Bucks	85.27	11/26/2024	MIL	@	MIA	W 106-103	240	106	41	23	5	7	36	77	46.8	20	42	47.6	14	17	82.4	62.7	9	32	10	19
10	Heat	85.27	11/26/2024	MIA	vs	MIL	L 103-106	240	103	38	26	6	2	35	77	45.5	10	29	34.5	23	30	76.7	57.1	9	29	8	14
11	Knicks	85.37	1/15/2025	NYK	@	PHI	W 125-119	265	125	45	28	10	3	46	86	53.5	16	37	43.2	17	24	70.8	64.7	15	30	13	14
12	76ers	85.37	1/15/2025	PHI	vs	NYK	L 119-125	265	119	35	27	8	2	46	92	50.0	13	35	37.1	14	14	100.0	60.6	11	24	12	19
13	Magic	85.83	1/3/2025	ORL	@	TOR	W 106-97	240	106	42	32	10	8	37	79	46.8	19	44	43.2	13	17	76.5	61.3	12	30	11	15
14	Raptors	85.83	1/3/2025	TOR	vs	ORL	L 97-106	240	97	37	28	6	1	38	80	47.5	10	29	34.5	11	13	84.6	56.6	7	30	11	11
15	Celtics	85.91	4/6/2025	BOS	vs	WAS	W 124-90	240	124	62	33	6	5	48	98	49.0	24	52	46.2	4	6	66.7	61.6	25	37	13	9
16	Wizards	85.91	4/6/2025	WAS	@	BOS	L 90-124	240	90	32	21	5	3	35	86	40.7	12	45	26.7	8	10	80.0	49.8	11	21	10	10
17	Knicks	86.32	1/6/2025	NYK	vs	ORL	L 94-103	240	94	38	16	4	3	36	81	44.4	4	22	18.2	18	22	81.8	51.8	11	27	12	18
18	Magic	86.32	1/6/2025	ORL	@	NYK	W 103-94	240	103	39	23	7	5	39	78	50.0	11	31	35.5	14	18	77.8	59.9	9	30	9	19
19	Warriors	86.75	3/25/2025	GSW	@	MIA	L 86-112	240	86	38	20	8	1	33	83	39.8	9	38	23.7	11	16	68.8	47.8	14	24	12	14
20	Heat	86.75	3/25/2025	MIA	vs	GSW	W 112-86	240	112	42	26	8	5	43	77	55.8	17	25	68.0	9	12	75.0	68.1	8	34	15	15
21	Celtics	87.05	1/17/2025	BOS	vs	ORL	W 121-94	240	121	41	25	6	3	42	80	52.5	17	37	45.9	20	22	90.9	67.5	11	30	10	23
22	Magic	87.05	1/17/2025	ORL	@	BOS	L 94-121	240	94	37	15	3	3	34	82	41.5	5	32	15.6	21	31	67.7	49.1	12	25	8	19
23	Kings	87.31	3/9/2025	SAC	@	LAC	L 110-111	265	110	48	27	6	1	40	87	46.0	9	34	26.5	21	25	84.0	56.1	8	40	8	19
24	Clippers	87.31	3/9/2025	LAC	vs	SAC	W 111-110	265	111	38	23	4	5	43	81	53.1	10	31	32.3	15	25	60.0	60.3	3	35	9	20
25	Warriors	87.69	1/15/2025	GSW	@	MIN	W 116-115	240	116	45	26	8	5	40	82	48.8	18	36	50.0	18	21	85.7	63.6	14	31	12	26